9915420426240

Names of 9915420426240

• Cardinal: 9915420426240 can be written as Nine trillion, nine hundred fifteen billion, four hundred twenty million, four hundred twenty-six thousand, two hundred forty.

Scientific notation

• Scientific notation: 9.91542042624 × 10¹²

Factors of 9915420426240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 5070

Divisors of 9915420426240

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 56 57 60 61 64 70 76 80 84 95 96 105 112 114 120 122 128 133 140 152 160 168 183 190 192 210 224 228 240 244 256 266 280 285 304 305 320 336 366 380 384 399 420 427 448 456 480 488 512 532 560 570 608 610 640 665 672 732 760 768 798 840 854 896 912 915 960 976 1024 1064 1120 1140 1159 1216 1220 1280 1281 1330 1344 1464 1520 1536 1596 1680 1708 1792 1824 1830 1920 1952 1995 2048 2128 2135 2240 2280 2318 2432 2440 2560 2562 2660 2688 2928 3040 3072 3192 3360 3416 3477 3584 3648 3660 3840 3904 3990 4096 4256 4270 4480 4560 4636 4864 4880 4973 5120 5124 5320 5376 5795 5856 6080 6144 6384 6405 6720 6832 6954 7168 7296 7320 7680 7808 7980 8113 8192 8512 8540 8960 9120 9272 9728 9760 9946 10240 10248 10640 10752 11590 11712 12160 12288 12768 12810 13440 13664 13908 14336 14592 14640 14919 15360 15616 15960 16226 16384 17024 17080 17385 17920 18240 18544 19456 19520 19892 20480 20496 21280 21504 23180 23424 24320 24339 24576 24865 25536 25620 26880 27328 27816 28672 29184 29280 29838 30720 31232 31920 32452 34048 34160 34770 34811 35840 36480 37088 38912 39040 39784 40565 40960 40992 42560 43008 46360 46848 48640 48678 49152 49730 51072 51240 53760 54656 55632 57344 58368 58560 59676 61440 62464 63840 64904 68096 68320 69540 69622 71680 72960 74176 74595 77824 78080 79568 81130 81920 81984 85120 86016 92720 93696 94487 97280 97356 99460 102144 102480 104433 107520 109312 111264 114688 116736 117120 119352 121695 122880 124928 127680 129808 136192 136640 139080 139244 143360 145920 148352 149190 155648 156160 159136 162260 163968 170240 172032 174055 185440 187392 188974 194560 194712 198920 204288 204960 208866 215040 218624 222528 233472 234240 238704 243390 245760 249856 255360 259616 272384 273280 278160 278488 283461 286720 291840 296704 298380 303353 311296 312320 318272 324520 327936 340480 344064 348110 370880 374784 377948 389120 389424 397840 408576 409920 417732 430080 437248 445056 466944 468480 472435 477408 486780 499712 510720 519232 522165 544768 546560 556320 556976 566922 573440 583680 593408 596760 606706 624640 636544 649040 655872 661409 680960 696220 741760 749568 755896 778240 778848 795680 817152 819840 835464 860160 874496 890112 910059 933888 936960 944870 954816 973560 999424 1021440 1038464 1044330 1089536 1093120 1112640 1113952 1133844 1167360 1186816 1193520 1213412 1249280 1273088 1298080 1311744 1322818 1361920 1392440 1417305 1483520 1499136 1511792 1516765 1556480 1557696 1591360 1634304 1639680 1670928 1720320 1748992 1780224 1820118 1873920 1889740 1909632 1947120 1984227 2042880 2076928 2088660 2123471 2179072 2186240 2225280 2227904 2267688 2334720 2373632 2387040 2426824 2498560 2546176 2596160 2623488 2645636 2723840 2784880 2834610 2967040 2998272 3023584 3033530 3115392 3182720 3268608 3279360 3307045 3341856 3497984 3560448 3640236 3747840 3779480 3819264 3894240 3968454 4085760 4153856 4177320 4246942 4372480 4450560 4455808 4535376 4550295 4669440 4747264 4774080 4853648 4997120 5092352 5192320 5246976 5291272 5447680 5569760 5669220 5763707 5934080 6047168 6067060 6230784 6365440 6370413 6537216 6558720 6614090 6683712 6995968 7120896 7280472 7495680 7558960 7638528 7788480 7936908 8171520 8307712 8354640 8493884 8744960 8901120 8911616 9070752 9100590 9494528 9548160 9707296 9921135 10184704 10384640 10493952 10582544 10617355 10895360 11139520 11338440 11527414 11868160 12094336 12134120 12461568 12730880 12740826 13117440 13228180 13367424 14241792 14560944 14991360 15117920 15277056 15576960 15873816 16343040 16615424 16709280 16987768 17291121 17489920 17802240 17823232 18141504 18201180 18989056 19096320 19414592 19842270 20369408 20769280 20987904 21165088 21234710 22279040 22676880 23054828 23736320 24188672 24268240 24923136 25461760 25481652 26234880 26456360 26734848 28483584 28818535 29121888 30235840 30554112 31153920 31747632 31852065 32686080 33230848 33418560 33975536 34582242 34979840 35604480 35646464 36283008 36402360 38192640 38829184 39684540 40345949 40738816 41538560 42330176 42469420 44558080 45353760 46109656 47472640 48377344 48536480 49846272 50923520 50963304 52469760 52912720 53469696 56967168 57637070 58243776 60471680 61108224 62307840 63495264 63704130 66461696 66837120 67951072 69164484 71208960 71292928 72566016 72804720 76385280 77658368 79369080 80691898 81477632 83077120 84660352 84938840 86455605 89116160 90707520 92219312 94945280 96754688 97072960 99692544 101847040 101926608 104939520 105825440 106939392 115274140 116487552 120943360 121037847 122216448 124615680 126990528 127408260 132923392 133674240 135902144 138328968 142417920 142585856 145132032 145609440 152770560 155316736 158738160 161383796 166154240 169320704 169877680 172911210 178232320 181415040 184438624 193509376 194145920 199385088 201729745 203694080 203853216 211650880 213878784 230548280 232975104 241886720 242075694 244432896 249231360 253981056 254816520 267348480 271804288 276657936 284835840 285171712 290264064 291218880 305541120 310633472 317476320 322767592 332308480 338641408 339755360 345822420 356464640 362830080 368877248 387018752 388291840 398770176 403459490 407388160 407706432 423301760 427757568 461096560 465950208 483773440 484151388 498462720 507962112 509633040 534696960 543608576 553315872 570343424 580528128 582437760 605189235 611082240 621266944 634952640 645535184 664616960 677282816 679510720 691644840 712929280 725660160 737754496 774037504 776583680 806918980 815412864 846603520 855515136 922193120 931900416 967546880 968302776 996925440 1015924224 1019266080 1069393920 1087217152 1106631744 1161056256 1164875520 1210378470 1222164480 1242533888 1269905280 1291070368 1354565632 1359021440 1383289680 1425858560 1451320320 1475508992 1548075008 1553167360 1613837960 1630825728 1693207040 1711030272 1844386240 1863800832 1935093760 1936605552 1993850880 2031848448 2038532160 2138787840 2174434304 2213263488 2322112512 2329751040 2420756940 2485067776 2539810560 2582140736 2709131264 2718042880 2766579360 2851717120 2902640640 2951017984 3106334720 3227675920 3261651456 3386414080 3688772480 3727601664 3870187520 3873211104 4063696896 4077064320 4277575680 4348868608 4426526976 4644225024 4659502080 4841513880 4970135552 5079621120 5164281472 5418262528 5436085760 5533158720 5805281280 5902035968 6212669440 6455351840 6523302912 6772828160 7377544960 7455203328 7740375040 7746422208 8127393792 8154128640 8555151360 8697737216 8853053952 9319004160 9683027760 10159242240 10328562944 10836525056 10872171520 11066317440 11610562560 11804071936 12425338880 12910703680 13046605824 13545656320 14755089920 14910406656 15492844416 16254787584 16308257280 17395474432 17706107904 18638008320 19366055520 20318484480 20657125888 21744343040 22132634880 23221125120 23608143872 24850677760 25821407360 26093211648 27091312640 29510179840 30985688832 32509575168 32616514560 34790948864 35412215808 37276016640 38732111040 40636968960 41314251776 43488686080 44265269760 47216287744 51642814720 52186423296 54182625280 59020359680 61971377664 65233029120 70824431616 74552033280 77464222080 81273937920 82628503552 86977372160 88530539520 94432575488 103285629440 104372846592 118040719360 123942755328 130466058240 141648863232 154928444160 162547875840 165257007104 173954744320 177061079040 206571258880 236081438720 247885510656 260932116480 283297726464 309856888320 330514014208 354122158080 413142517760 472162877440 495771021312 521864232960 619713776640 661028028416 708244316160 826285035520 991542042624 1239427553280 1416488632320 1652570071040 1983084085248 2478855106560 3305140142080 4957710213120 9915420426240
• Sum of all divisors σ(n): 38803006448640
• Sum of proper divisors (its aliquot sum) s(n): 28887586022400
• 9915420426240 is an abundant number, because the sum of its proper divisors (28887586022400) is greater than itself. Its abundance is 18972165596160

Bases of 9915420426240

• Binary: 10010000010010011101000111001100000000000000₂
• Hexadecimal: 0x9049D1CC000
• Base-36: 3IJ2XB9XC

Squares and roots of 9915420426240

• 9915420426240 squared (9915420426240²) is 98315562229097423280537600
• 9915420426240 cubed (9915420426240³) is 974840133943662417274793828888346624000
• The square root of 9915420426240 is 3148876.0576180193
• The cube root of 9915420426240 is 21483.4344552889

Scales and comparisons

• 9,915,420,426,240 seconds is equal to 315,279 years, 36 weeks, 2 days, 11 hours, 44 minutes.
• To count from 1 to 9,915,420,426,240 would take you about seven hundred eighty-eight thousand, one hundred ninety-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 9915420426240 cubic inches would be around 1790.3 feet tall.

Recreational maths with 9915420426240

• 9915420426240 backwards is 0426240245199
• 9915420426240 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9915420426240's digits is 48
• More coming soon!