13237969680

Names of 13237969680

• Cardinal: 13237969680 can be written as Thirteen billion, two hundred thirty-seven million, nine hundred sixty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.323796968 × 10¹⁰

Factors of 13237969680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1158

Divisors of 13237969680

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 31 36 39 40 43 45 48 52 60 62 65 72 78 80 86 90 93 104 117 120 124 129 130 144 155 156 172 180 186 195 208 215 234 240 248 258 260 279 310 312 344 360 372 387 390 403 430 465 468 496 516 520 558 559 585 620 624 645 688 720 744 774 780 806 860 930 936 1032 1040 1061 1116 1118 1170 1209 1240 1290 1333 1395 1488 1548 1560 1612 1677 1720 1860 1872 1935 2015 2064 2122 2232 2236 2340 2418 2480 2580 2666 2790 2795 3096 3120 3183 3224 3354 3440 3627 3720 3870 3999 4030 4244 4464 4472 4680 4836 5031 5160 5305 5332 5580 5590 6045 6192 6366 6448 6665 6708 7254 7440 7740 7998 8060 8385 8488 8944 9360 9549 9672 10062 10320 10610 10664 11160 11180 11997 12090 12732 13330 13416 13793 14508 15480 15915 15996 16120 16770 16976 17329 18135 19098 19344 19995 20124 21220 21328 22320 22360 23994 24180 25155 25464 26660 26832 27586 29016 30960 31830 31992 32240 32891 33540 34658 36270 38196 39990 40248 41379 42440 44720 45623 47745 47988 48360 50310 50928 51987 53320 55172 58032 59985 63660 63984 65782 67080 68965 69316 72540 76392 79980 80496 82758 84880 86645 91246 95490 95976 96720 98673 100620 103974 106640 110344 119970 124137 127320 131564 134160 136869 137930 138632 145080 152784 155961 159960 164455 165516 173290 182492 190980 191952 197346 201240 206895 207948 220688 228115 239940 248274 254640 259935 263128 273738 275860 277264 290160 296019 311922 319920 328910 331032 346580 364984 381960 394692 402480 410607 413790 415896 427583 456230 479880 493365 496548 519870 526256 547476 551720 592038 593099 620685 623844 657820 662064 684345 693160 729968 763920 779805 789384 821214 827580 831792 855166 912460 959760 986730 993096 1039740 1094952 1103440 1184076 1186198 1241370 1247688 1282749 1315640 1368690 1386320 1414313 1480095 1559610 1578768 1642428 1655160 1710332 1779297 1824920 1973460 1986192 2053035 2079480 2137915 2189904 2368152 2372396 2482740 2495376 2565498 2631280 2737380 2828626 2960190 2965495 3119220 3284856 3310320 3420664 3558594 3649840 3848247 3946920 4106070 4158960 4242939 4275830 4736304 4744792 4965480 5130996 5337891 5474760 5657252 5920380 5930990 6238440 6413745 6569712 6841328 7071565 7117188 7696494 7893840 8212140 8485878 8551660 8896485 9489584 9930960 10261992 10675782 10949520 11314504 11840760 11861980 12476880 12728817 12827490 14143130 14234376 15392988 16424280 16971756 17103320 17792970 18386069 19241235 20523984 21214695 21351564 22629008 23681520 23723960 25457634 25654980 26689455 28286260 28468752 30785976 32848560 33943512 34206640 35585940 36772138 38482470 42429390 42703128 47447920 50915268 51309960 53378910 55158207 56572520 61571952 63644085 67887024 71171880 73544276 76964940 84858780 85406256 91930345 101830536 102619920 106757820 110316414 113145040 127288170 142343760 147088552 153929880 165474621 169717560 183860690 203661072 213515640 220632828 254576340 275791035 294177104 307859760 330949242 339435120 367721380 427031280 441265656 509152680 551582070 661898484 735442760 827373105 882531312 1018305360 1103164140 1323796968 1470885520 1654746210 2206328280 2647593936 3309492420 4412656560 6618984840 13237969680
• Sum of all divisors σ(n): 50618760192
• Sum of proper divisors (its aliquot sum) s(n): 37380790512
• 13237969680 is an abundant number, because the sum of its proper divisors (37380790512) is greater than itself. Its abundance is 24142820832

Bases of 13237969680

• Binary: 1100010101000010110110001100010000₂
• Hexadecimal: 0x3150B6310
• Base-36: 62XJMS0

Squares and roots of 13237969680

• 13237969680 squared (13237969680²) is 175243841248599302400
• 13237969680 cubed (13237969680³) is 2319872657055690907640351232000
• The square root of 13237969680 is 115056.3760945043
• The cube root of 13237969680 is 2365.5953655177

Scales and comparisons

• 13,237,969,680 seconds is equal to 420 years, 48 weeks, 1 day, 5 hours, 48 minutes.
• To count from 1 to 13,237,969,680 would take you about eight hundred forty-one 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 13237969680 cubic inches would be around 197.1 feet tall.

Recreational maths with 13237969680

• 13237969680 backwards is 08696973231
• The number of decimal digits it has is: 11
• The sum of 13237969680's digits is 54
• More coming soon!