12736975680

Names of 12736975680

• Cardinal: 12736975680 can be written as Twelve billion, seven hundred thirty-six million, nine hundred seventy-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.273697568 × 10¹⁰

Factors of 12736975680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 95

Divisors of 12736975680

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 27 30 32 33 36 39 40 44 45 48 52 54 55 60 61 64 65 66 72 78 80 88 90 96 99 104 108 110 117 120 122 130 132 135 143 144 156 160 165 169 176 180 183 192 195 198 208 216 220 234 240 244 260 264 270 286 288 297 305 312 320 330 338 351 352 360 366 390 396 416 429 432 440 468 480 488 495 507 520 528 540 549 572 576 585 594 610 624 660 671 676 702 704 715 720 732 780 792 793 832 845 858 864 880 915 936 960 976 990 1014 1040 1056 1080 1098 1144 1170 1188 1220 1248 1287 1320 1342 1352 1404 1430 1440 1464 1485 1521 1560 1584 1586 1647 1690 1716 1728 1755 1760 1830 1859 1872 1952 1980 2013 2028 2080 2112 2145 2160 2196 2197 2288 2340 2376 2379 2440 2496 2535 2574 2640 2684 2704 2745 2808 2860 2880 2928 2970 3042 3120 3168 3172 3294 3355 3380 3432 3510 3520 3660 3718 3744 3861 3904 3960 3965 4026 4056 4160 4290 4320 4392 4394 4563 4576 4680 4752 4758 4880 5070 5148 5280 5368 5408 5490 5577 5616 5720 5856 5940 6039 6084 6240 6336 6344 6435 6588 6591 6710 6760 6864 7020 7137 7320 7436 7488 7605 7722 7920 7930 8052 8112 8235 8580 8640 8723 8784 8788 9126 9152 9295 9360 9504 9516 9760 10065 10140 10296 10309 10560 10736 10816 10980 10985 11154 11232 11440 11712 11880 11895 12078 12168 12480 12688 12870 13176 13182 13420 13520 13728 14040 14274 14640 14872 15210 15444 15840 15860 16104 16224 16470 16731 17160 17446 17568 17576 18117 18252 18590 18720 19008 19032 19305 19520 19773 20130 20280 20592 20618 21411 21472 21960 21970 22308 22464 22815 22880 23760 23790 24156 24167 24336 25376 25740 26169 26352 26364 26840 27040 27456 27885 28080 28548 29280 29744 30195 30420 30888 30927 31680 31720 32208 32448 32940 32955 33462 34320 34892 35136 35152 35685 36234 36504 37180 37440 38064 38610 39546 40260 40560 41184 41236 42822 42944 43615 43920 43940 44616 45630 45760 47520 47580 48312 48334 48672 50193 50752 51480 51545 52338 52704 52728 53680 54080 55770 56160 57096 58560 59319 59488 60390 60840 61776 61854 63440 64416 65880 65910 66924 68640 69784 70304 71370 72468 72501 73008 74360 76128 77220 78507 79092 80520 81120 82368 82472 83655 85644 87230 87840 87880 89232 90585 91260 92781 95040 95160 96624 96668 97344 98865 100386 102960 103090 104676 105408 105456 107055 107360 111540 112320 113399 114192 118638 118976 120780 120835 121680 123552 123708 126880 128832 130845 131760 131820 133848 134017 137280 139568 140608 142740 144936 145002 146016 148720 152256 154440 154635 157014 158184 161040 162240 164944 167310 171288 174460 175680 175760 178464 181170 182520 185562 190320 193248 193336 197730 200772 205920 206180 209352 210912 214110 214720 217503 223080 226798 228384 235521 237276 241560 241670 243360 247104 247416 250965 253760 261690 263520 263640 267696 268034 278343 279136 285480 289872 290004 292032 296595 297440 308880 309270 314028 316368 322080 329888 334620 340197 342576 348920 351520 356928 362340 362505 365040 371124 380640 386496 386672 392535 395460 401544 402051 411840 412360 418704 421824 428220 435006 446160 453596 456768 463905 471042 474552 483120 483340 486720 494832 501930 523380 527040 527280 535392 536068 556686 558272 566995 570960 579744 580008 593190 594880 617760 618540 628056 632736 644160 652509 659776 669240 670085 680394 685152 697840 703040 724680 725010 730080 742248 761280 773344 785070 790920 803088 804102 824720 837408 856440 870012 892320 907192 927810 942084 949104 966240 966680 989664 1003860 1020591 1046760 1054560 1070784 1072136 1087515 1113372 1133990 1141920 1159488 1160016 1177605 1186380 1206153 1235520 1237080 1256112 1265472 1305018 1338480 1340170 1360788 1370304 1391715 1395680 1449360 1450020 1460160 1474187 1484496 1546688 1570140 1581840 1606176 1608204 1649440 1674816 1700985 1712880 1740024 1784640 1814384 1855620 1884168 1898208 1932480 1933360 1979328 2007720 2010255 2041182 2093520 2109120 2144272 2175030 2226744 2267980 2283840 2320032 2355210 2372760 2412306 2474160 2512224 2610036 2676960 2680340 2721576 2783430 2791360 2898720 2900040 2948374 2968992 3061773 3140280 3163680 3212352 3216408 3262545 3298880 3401970 3425760 3480048 3618459 3628768 3711240 3768336 3796416 3866720 4015440 4020510 4082364 4187040 4288544 4350060 4422561 4453488 4535960 4640064 4710420 4745520 4824612 4948320 5024448 5102955 5220072 5353920 5360680 5443152 5566860 5797440 5800080 5896748 5937984 6030765 6123546 6280560 6327360 6432816 6525090 6803940 6851520 6960096 7236918 7257536 7370935 7422480 7536672 7733440 8030880 8041020 8164728 8374080 8577088 8700120 8845122 8906976 9071920 9420840 9491040 9649224 9896640 10205910 10440144 10721360 10886304 11133720 11600160 11793496 12061530 12247092 12561120 12865632 13050180 13267683 13607880 13920192 14473836 14741870 14844960 15073344 15308865 16061760 16082040 16329456 17400240 17690244 17813952 18092295 18143840 18841680 18982080 19298448 20411820 20880288 21442720 21772608 22112805 22267440 23200320 23586992 24123060 24494184 25122240 25731264 26100360 26535366 27215760 28947672 29483740 29689920 30617730 32164080 32658912 34800480 35380488 36184590 36287680 37683360 38596896 39803049 40823640 41760576 42885440 44225610 44534880 47173984 48246120 48988368 52200720 53070732 54431520 57895344 58967480 61235460 64328160 65317824 66338415 69600960 70760976 72369180 75366720 77193792 79606098 81647280 88451220 89069760 94347968 96492240 97976736 104401440 106141464 108863040 115790688 117934960 122470920 128656320 132676830 141521952 144738360 159212196 163294560 176902440 192984480 195953472 199015245 208802880 212282928 231581376 235869920 244941840 265353660 283043904 289476720 318424392 326589120 353804880 385968960 398030490 424565856 471739840 489883680 530707320 578953440 636848784 707609760 796060980 849131712 979767360 1061414640 1157906880 1273697568 1415219520 1592121960 2122829280 2547395136 3184243920 4245658560 6368487840 12736975680
• Sum of all divisors σ(n): 53971545600
• Sum of proper divisors (its aliquot sum) s(n): 41234569920
• 12736975680 is an abundant number, because the sum of its proper divisors (41234569920) is greater than itself. Its abundance is 28497594240

Bases of 12736975680

• Binary: 1011110111001011101101001101000000₂
• Hexadecimal: 0x2F72ED340
• Base-36: 5UN9LC0

Squares and roots of 12736975680

• 12736975680 squared (12736975680²) is 162230549472911462400
• 12736975680 cubed (12736975680³) is 2066326563189510115382034432000
• The square root of 12736975680 is 112858.2105121289
• The cube root of 12736975680 is 2335.3686172843

Scales and comparisons

• 12,736,975,680 seconds is equal to 404 years, 51 weeks, 5 days, 16 hours, 48 minutes.
• To count from 1 to 12,736,975,680 would take you about eight hundred 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 12736975680 cubic inches would be around 194.6 feet tall.

Recreational maths with 12736975680

• 12736975680 backwards is 08657963721
• 12736975680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12736975680's digits is 54
• More coming soon!