31309276711968

Names of 31309276711968

• Cardinal: 31309276711968 can be written as Thirty-one trillion, three hundred nine billion, two hundred seventy-six million, seven hundred eleven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1309276711968 × 10¹³

Factors of 31309276711968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 42131

Divisors of 31309276711968

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 72 93 96 108 109 124 144 186 216 218 248 257 279 288 327 372 432 436 496 514 558 654 744 771 837 864 872 981 992 1028 1116 1308 1488 1542 1674 1744 1962 2056 2232 2313 2616 2943 2976 3084 3348 3379 3488 3924 4112 4464 4626 5232 5886 6168 6696 6758 6939 7848 7967 8224 8928 9252 10137 10464 11772 12336 13392 13516 13878 15696 15934 18504 20274 23544 23901 24672 26784 27032 27756 28013 30411 31392 31868 37008 40548 41729 47088 47802 54064 55512 56026 60822 63736 71703 74016 81096 83458 84039 91233 94176 95604 108128 111024 112052 121644 125187 127472 143406 162192 166916 168078 182466 191208 215109 222048 224104 243288 250374 252117 254944 286812 324384 333832 336156 364932 375561 382416 430218 448208 486576 500748 504234 573624 667664 672312 729864 751122 756351 764832 860436 868403 896416 973152 1001496 1008468 1126683 1147248 1293599 1335328 1344624 1459728 1502244 1512702 1720872 1736806 2002992 2016936 2253366 2294496 2587198 2605209 2689248 2919456 3004488 3025404 3441744 3473612 3880797 4005984 4033872 4506732 4548461 5174396 5210418 6008976 6050808 6883488 6947224 7761594 7815627 8067744 9013464 9096922 10348792 10420836 10724353 11642391 12017952 12101616 13645383 13894448 15523188 15631254 18026928 18193844 20697584 20841672 21448706 23284782 23446881 24203232 27290766 27788896 31046376 31262508 32173059 34927173 36053856 36387688 40936149 41395168 41683344 42897412 46569564 46893762 54581532 62092752 62525016 64346118 69854346 72775376 81872298 83366688 85794824 93139128 93787524 96519177 109163064 122808447 124185504 125050032 128692236 139708692 141002291 145550752 163744596 171589648 186278256 187575048 193038354 218326128 245616894 250100064 257384472 279417384 282004582 289557531 327489192 332454943 343179296 372556512 375150096 386076708 423006873 436652256 491233788 514768944 558834768 564009164 579115062 654978384 664909886 750300192 772153416 846013746 982467576 997364829 1029537888 1117669536 1128018328 1158230124 1168954477 1269020619 1309956768 1329819772 1544306832 1692027492 1964935152 1994729658 2256036656 2316460248 2337908954 2538041238 2659639544 2992094487 3088613664 3384054984 3506863431 3807061857 3929870304 3989459316 4512073312 4632920496 4675817908 5076082476 5319279088 5984188974 6768109968 7013726862 7614123714 7978918632 8976283461 9265840992 9351635816 10152164952 10520590293 10638558176 11968377948 13536219936 14027453724 15228247428 15957837264 17952566922 18703271632 20304329904 21041180586 23936755896 28054907448 30456494856 31561770879 31915674528 35905133844 36237588787 37406543264 40608659808 42082361172 47873511792 56109814896 60912989712 63123541758 71810267688 72475177574 84164722344 95747023584 108712766361 112219629792 121825979424 126247083516 143620535376 144950355148 168329444688 217425532722 252494167032 287241070752 289900710296 326138299083 336658889376 434851065444 504988334064 579801420592 652276598166 869702130888 978414897249 1009976668128 1159602841184 1304553196332 1739404261776 1956829794498 2609106392664 3478808523552 3913659588996 5218212785328 7827319177992 10436425570656 15654638355984 31309276711968
• Sum of all divisors σ(n): 95501742336000
• Sum of proper divisors (its aliquot sum) s(n): 64192465624032
• 31309276711968 is an abundant number, because the sum of its proper divisors (64192465624032) is greater than itself. Its abundance is 32883188912064

Bases of 31309276711968

• Binary: 111000111100111000010010100010000110000100000₂
• Hexadecimal: 0x1C79C2510C20
• Base-36: B3JA6Z0O0

Squares and roots of 31309276711968

• 31309276711968 squared (31309276711968²) is 980270808226581737234433024
• 31309276711968 cubed (31309276711968³) is 30691569987430564939095286547255435231232
• The square root of 31309276711968 is 5595469.3022094223
• The cube root of 31309276711968 is 31517.9293954581

Scales and comparisons

• 31,309,276,711,968 seconds is equal to 995,538 years, 7 weeks, 6 days, 20 hours, 52 minutes, 48 seconds.
• To count from 1 to 31,309,276,711,968 would take you about two million, four hundred eighty-eight thousand, eight hundred forty-five 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 31309276711968 cubic inches would be around 2626.5 feet tall.

Recreational maths with 31309276711968

• 31309276711968 backwards is 86911767290313
• The number of decimal digits it has is: 14
• The sum of 31309276711968's digits is 63
• More coming soon!