13118451793920

Names of 13118451793920

• Cardinal: 13118451793920 can be written as Thirteen trillion, one hundred eighteen billion, four hundred fifty-one million, seven hundred ninety-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.311845179392 × 10¹³

Factors of 13118451793920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 17445

Divisors of 13118451793920

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 31 32 33 36 40 44 45 48 54 55 60 62 64 66 72 80 88 90 93 96 99 108 110 120 124 128 132 135 144 155 160 165 176 180 186 192 198 216 220 240 248 256 264 270 279 288 297 310 320 330 341 352 360 372 384 396 432 440 465 480 495 496 512 528 540 558 576 594 620 640 660 682 704 720 744 768 792 837 864 880 930 960 990 992 1023 1024 1056 1080 1116 1152 1188 1240 1280 1320 1364 1395 1408 1440 1485 1488 1536 1584 1674 1705 1728 1760 1860 1920 1980 1984 2046 2048 2112 2160 2232 2304 2376 2480 2560 2640 2728 2790 2816 2880 2970 2976 3069 3072 3168 3348 3410 3456 3520 3720 3840 3960 3968 4092 4096 4185 4224 4320 4464 4608 4752 4960 5115 5120 5280 5456 5580 5632 5760 5940 5952 6138 6144 6336 6696 6820 6912 7040 7440 7680 7920 7936 8184 8192 8370 8448 8640 8928 9207 9216 9504 9920 10230 10240 10560 10912 11160 11264 11520 11880 11904 12276 12288 12672 13392 13640 13824 14080 14880 15345 15360 15840 15872 16368 16384 16740 16896 17280 17393 17856 18414 18432 19008 19840 20460 20480 21120 21824 22320 22528 23040 23760 23808 24552 24576 25344 26784 27280 27648 28160 29760 30690 30720 31680 31744 32736 33480 33792 34560 34786 35712 36828 36864 38016 39680 40920 40960 42240 43648 44640 45056 46035 46080 47520 47616 49104 49152 50688 52179 53568 54560 55296 56320 59520 61380 61440 63360 63488 65472 66960 67584 69120 69572 71424 73656 73728 76032 79360 81840 81920 84480 86965 87296 89280 90112 92070 92160 95040 95232 98208 101376 104358 107136 109120 110592 112640 119040 122760 122880 126720 126976 130944 133920 135168 138240 139144 142848 147312 147456 152064 156537 158720 163680 168960 173930 174592 178560 180224 184140 184320 190080 190464 191323 196416 202752 208716 214272 218240 221184 225280 238080 245520 245760 253440 253952 260895 261888 267840 270336 276480 278288 285696 294624 304128 313074 317440 327360 337920 347860 349184 357120 368280 368640 380160 380928 382646 392832 405504 417432 428544 436480 442368 450560 469611 476160 491040 506880 507904 521790 523776 535680 539183 540672 552960 556576 571392 573969 589248 608256 626148 634880 654720 675840 695720 698368 714240 736560 737280 760320 761856 765292 782685 785664 811008 834864 857088 872960 901120 939222 952320 956615 982080 1013760 1043580 1047552 1071360 1078366 1105920 1113152 1142784 1147938 1178496 1216512 1252296 1269760 1309440 1351680 1391440 1396736 1428480 1473120 1520640 1523712 1530584 1565370 1571328 1617549 1622016 1669728 1714176 1721907 1745920 1878444 1904640 1913230 1964160 2027520 2087160 2095104 2142720 2156732 2211840 2226304 2285568 2295876 2348055 2356992 2433024 2504592 2539520 2618880 2695915 2703360 2782880 2793472 2856960 2869845 2946240 3041280 3061168 3130740 3142656 3235098 3339456 3428352 3443814 3491840 3756888 3809280 3826460 3928320 4055040 4174320 4190208 4285440 4313464 4452608 4571136 4591752 4696110 4713984 4852647 4866048 5009184 5165721 5237760 5391830 5565760 5586944 5713920 5739690 5892480 5931013 6082560 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61223360 62853120 64701960 66789120 68567040 68876280 69015424 71172156 71241728 72789705 73468032 75137760 75423744 77642352 80146944 82651536 83804160 86269280 88965195 89052160 91835040 94279680 94896208 97052940 97957376 100183680 103314420 103523136 106758234 106862592 110202048 116463528 118620260 120220416 122446720 125706240 129403920 133578240 137752560 138030848 142344312 142483456 145579410 146936064 150275520 150847488 155284704 160137351 160293888 165303072 172538560 177930390 178104320 183670080 188559360 189792416 194105880 195914752 200367360 206628840 207046272 213516468 213725184 220404096 232927056 237240520 240440832 244893440 251412480 258807840 266895585 267156480 275505120 276061696 284688624 284966912 291158820 293872128 300551040 310569408 320274702 320587776 330606144 345077120 355860780 356208640 367340160 377118720 379584832 388211760 391829504 400734720 413257680 414092544 427032936 427450368 440808192 465854112 474481040 480881664 489786880 517615680 533791170 534312960 551010240 552123392 569377248 582317640 587744256 601102080 621138816 640549404 641175552 661212288 690154240 711721560 712417280 734680320 754237440 759169664 776423520 783659008 800686755 801469440 826515360 828185088 854065872 854900736 881616384 931708224 948962080 961763328 979573760 1035231360 1067582340 1068625920 1102020480 1104246784 1138754496 1164635280 1175488512 1202204160 1242277632 1281098808 1282351104 1322424576 1380308480 1423443120 1424834560 1469360640 1518339328 1552847040 1567318016 1601373510 1602938880 1653030720 1656370176 1708131744 1763232768 1863416448 1897924160 1923526656 1959147520 2070462720 2135164680 2137251840 2204040960 2208493568 2277508992 2329270560 2350977024 2404408320 2484555264 2562197616 2564702208 2644849152 2760616960 2846886240 2938721280 3036678656 3105694080 3134636032 3202747020 3205877760 3306061440 3312740352 3416263488 3526465536 3726832896 3795848320 3847053312 3918295040 4140925440 4270329360 4274503680 4408081920 4416987136 4555017984 4658541120 4701954048 4808816640 4969110528 5124395232 5289698304 5521233920 5693772480 5877442560 6073357312 6211388160 6405494040 6411755520 6612122880 6625480704 6832526976 7052931072 7453665792 7591696640 7694106624 7836590080 8281850880 8540658720 8816163840 8833974272 9110035968 9317082240 9403908096 9617633280 9938221056 10248790464 10579396608 11042467840 11387544960 11754885120 12146714624 12422776320 12810988080 12823511040 13224245760 13250961408 13665053952 14105862144 14907331584 15183393280 15673180160 16563701760 17081317440 17632327680 18220071936 18634164480 19235266560 19876442112 20497580928 21158793216 22084935680 22775089920 23509770240 24293429248 24845552640 25621976160 26448491520 26501922816 27330107904 28211724288 29814663168 30366786560 33127403520 34162634880 35264655360 36440143872 37268328960 38470533120 39752884224 40995161856 42317586432 44169871360 45550179840 47019540480 48586858496 49691105280 51243952320 52896983040 54660215808 59629326336 60733573120 66254807040 68325269760 70529310720 72880287744 74536657920 79505768448 81990323712 84635172864 91100359680 97173716992 99382210560 102487904640 105793966080 109320431616 119258652672 121467146240 132509614080 136650539520 141058621440 145760575488 149073315840 163980647424 182200719360 198764421120 204975809280 211587932160 218640863232 238517305344 242934292480 273301079040 291521150976 298146631680 327961294848 364401438720 397528842240 409951618560 423175864320 437281726464 485868584960 546602158080 596293263360 655922589696 728802877440 819903237120 874563452928 1093204316160 1192586526720 1311845179392 1457605754880 1639806474240 2186408632320 2623690358784 3279612948480 4372817264640 6559225896960 13118451793920
• Sum of all divisors σ(n): 52526518087680
• Sum of proper divisors (its aliquot sum) s(n): 39408066293760
• 13118451793920 is an abundant number, because the sum of its proper divisors (39408066293760) is greater than itself. Its abundance is 26289614499840

Bases of 13118451793920

• Binary: 10111110111001100000101010001100000000000000₂
• Hexadecimal: 0xBEE60A8C000
• Base-36: 4NEJ7HMO0

Squares and roots of 13118451793920

• 13118451793920 squared (13118451793920²) is 172093777469402866148966400
• 13118451793920 cubed (13118451793920³) is 2257603923765957307343097912033804288000
• The square root of 13118451793920 is 3621940.3354997443
• The cube root of 13118451793920 is 23584.5464004583

Scales and comparisons

• 13,118,451,793,920 seconds is equal to 417,126 years, 9 weeks, 5 days, 19 hours, 12 minutes.
• To count from 1 to 13,118,451,793,920 would take you about one million, forty-two thousand, eight hundred fifteen 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 13118451793920 cubic inches would be around 1965.4 feet tall.

Recreational maths with 13118451793920

• 13118451793920 backwards is 02939715481131
• 13118451793920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13118451793920's digits is 54
• More coming soon!