129715532310

Names of 129715532310

• Cardinal: 129715532310 can be written as One hundred twenty-nine billion, seven hundred fifteen million, five hundred thirty-two thousand, three hundred ten.

Scientific notation

• Scientific notation: 1.2971553231 × 10¹¹

Factors of 129715532310

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3216

Divisors of 129715532310

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 17 21 26 29 30 31 34 35 39 42 51 58 62 65 70 78 85 87 91 93 102 105 119 130 145 155 170 174 182 186 195 203 210 217 221 238 255 273 290 310 357 377 390 403 406 434 435 442 455 465 493 510 527 546 595 609 651 663 714 754 806 870 899 910 930 986 1015 1054 1085 1105 1131 1190 1209 1218 1302 1326 1365 1479 1547 1581 1785 1798 1885 2015 2030 2170 2210 2262 2418 2465 2635 2639 2697 2730 2821 2958 3045 3094 3109 3162 3255 3315 3451 3570 3689 3770 4030 4495 4641 4930 5270 5278 5394 5642 5655 6045 6090 6218 6293 6409 6510 6630 6851 6902 7378 7395 7735 7905 7917 8463 8990 9282 9327 10353 11067 11310 11687 12090 12586 12818 13195 13485 13702 14105 14790 15283 15470 15545 15810 15834 16926 17255 18445 18654 18879 19227 20553 20706 21763 22134 23205 23374 26390 26970 28210 30566 31090 31465 32045 34255 34510 35061 36890 37758 38454 39585 40417 41106 42315 43526 44863 45849 46410 46635 47957 51765 52853 55335 58435 62930 64090 65289 68510 70122 76415 79170 80834 81809 84630 89726 90161 91698 93270 94395 95914 96135 96379 102765 103530 105706 106981 108815 110670 116870 121251 130578 134589 143871 152830 158559 163618 175305 180322 188790 192270 192758 198679 202085 205530 213962 217630 224315 229245 239785 242502 245427 264265 269178 270483 282919 287742 289137 317118 320943 326445 350610 369971 397358 404170 409045 448630 450805 458490 479570 481895 490854 528530 534905 540966 565838 578274 596037 606255 631127 641886 652890 672945 674653 687089 719355 739942 792795 818090 848757 901610 963790 993395 1069810 1109913 1172093 1192074 1212510 1227135 1252927 1262254 1345890 1349306 1352415 1374178 1390753 1414595 1438710 1445685 1532737 1585590 1604715 1638443 1697514 1849855 1893381 1986790 2023959 2061267 2219826 2344186 2454270 2505854 2704830 2781506 2794991 2829190 2891370 2980185 3065474 3155635 3209430 3276886 3373265 3435445 3516279 3699710 3758781 3786762 4047918 4122534 4172259 4243785 4598211 4809623 4915329 5549565 5589982 5860465 5960370 6264635 6311270 6746530 6870890 6953765 7032558 7517562 7663685 8192215 8204651 8344518 8384973 8487570 8770489 9196422 9466905 9619246 9830658 10119795 10306335 10729159 11099130 11469101 11720930 12529270 13907530 13974955 14428869 15327370 16384430 16409302 16769946 17540978 17581395 18793905 18933810 19564937 19925581 20239590 20612670 20861295 21299759 21458318 22938202 22991055 24048115 24576645 24613953 26311467 27949910 28857738 32187477 34407303 35162790 36334883 37587810 39129874 39851162 41023255 41722590 41924865 42599518 43852445 45982110 47514847 48096230 49153290 49227906 52622934 53645795 57345505 58694811 59776743 63899277 64374954 68814606 72144345 72669766 82046510 83849730 87704890 95029694 97824685 99627905 106498795 107291590 109004649 114691010 117389622 119553486 123069765 127798554 131557335 139479067 142544541 144288690 149098313 160937385 172036515 181674415 195649370 199255810 212997590 218009298 237574235 246139530 254344181 263114670 278958134 285089082 293474055 298196626 298883715 319496385 321874770 332603929 344073030 363348830 418437201 447294939 475148470 508688362 545023245 586948110 597767430 617693011 638992770 665207858 697395335 712722705 745491565 763032543 836874402 894589878 997811787 1090046490 1235386022 1271720905 1394790670 1425445410 1490983130 1526065086 1663019645 1853079033 1995623574 2092186005 2236474695 2543441810 3088465055 3326039290 3706158066 3815162715 4184372010 4323851077 4472949390 4989058935 6176930110 7630325430 8647702154 9265395165 9978117870 12971553231 18530790330 21619255385 25943106462 43238510770 64857766155 129715532310
• Sum of all divisors σ(n): 433365811200
• Sum of proper divisors (its aliquot sum) s(n): 303650278890
• 129715532310 is an abundant number, because the sum of its proper divisors (303650278890) is greater than itself. Its abundance is 173934746580

Bases of 129715532310

• Binary: 1111000110011101001011111001000010110₂
• Hexadecimal: 0x1E33A5F216
• Base-36: 1NL9A1AU

Squares and roots of 129715532310

• 129715532310 squared (129715532310²) is 16826119322466653936100
• 129715532310 cubed (129715532310³) is 2182609024625338557545768225391000
• The square root of 129715532310 is 360160.4257966163
• The cube root of 129715532310 is 5062.0993063627

Scales and comparisons

• 129,715,532,310 seconds is equal to 4,124 years, 28 weeks, 5 days, 4 hours, 18 minutes, 30 seconds.
• To count from 1 to 129,715,532,310 would take you about eight thousand, two hundred forty-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 129715532310 cubic inches would be around 421.8 feet tall.

Recreational maths with 129715532310

• 129715532310 backwards is 013235517921
• 129715532310 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129715532310's digits is 39
• More coming soon!