31423599168

Names of 31423599168

• Cardinal: 31423599168 can be written as Thirty-one billion, four hundred twenty-three million, five hundred ninety-nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1423599168 × 10¹⁰

Factors of 31423599168

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 332

Divisors of 31423599168

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 37 39 41 43 48 52 64 74 78 82 86 96 104 111 123 129 148 156 164 172 192 193 208 222 246 258 296 312 328 344 386 416 444 481 492 516 533 559 579 592 624 656 688 772 832 888 962 984 1032 1066 1118 1158 1184 1248 1312 1376 1443 1517 1544 1591 1599 1677 1763 1776 1924 1968 2064 2132 2236 2316 2368 2496 2509 2624 2752 2886 3034 3088 3182 3198 3354 3526 3552 3848 3936 4128 4264 4472 4551 4632 4773 5018 5289 5772 6068 6176 6364 6396 6708 7052 7104 7141 7527 7696 7872 7913 8256 8299 8528 8944 9102 9264 9546 10036 10578 11544 12136 12352 12728 12792 13416 14104 14282 15054 15392 15826 16598 17056 17888 18204 18528 19092 19721 20072 20683 21156 21423 22919 23088 23739 24272 24897 25456 25584 26832 28208 28564 30108 30784 31652 33196 34112 35776 36408 37056 38184 39442 40144 41366 42312 42846 45838 46176 47478 48544 49794 50912 51168 53664 56416 57128 59163 60216 62049 63304 65231 66392 68757 72816 76368 78884 80288 82732 84624 85692 91676 92352 92833 94956 97088 99588 101824 102336 102869 107328 107887 112832 114256 118326 120432 124098 126608 130462 132784 137514 145632 152736 157768 160576 165464 169248 171384 183352 185666 189912 195693 199176 205738 215774 228512 236652 240864 248196 253216 260924 265568 275028 278499 291264 292781 305472 307063 308607 315536 323661 330928 338496 340259 342768 366704 371332 379824 391386 398352 411476 431548 457024 473304 481728 496392 506432 521848 531136 550056 556998 585562 614126 617214 631072 647322 661856 680518 685536 733408 742664 759648 782772 796704 822952 848003 863096 878343 921189 946608 992784 1020777 1043696 1100112 1113996 1171124 1228252 1234428 1262144 1294644 1323712 1361036 1371072 1466816 1485328 1519296 1565544 1593408 1645904 1696006 1726192 1756686 1842378 1893216 1985568 2041554 2087392 2200224 2227992 2342248 2456504 2468856 2544009 2589288 2722072 2970656 3131088 3291808 3392012 3452384 3513372 3684756 3786432 3806153 3971136 3991819 4083108 4174784 4400448 4423367 4455984 4684496 4913008 4937712 5088018 5178576 5444144 5941312 6262176 6583616 6784024 6904768 7026744 7369512 7612306 7983638 8166216 8846734 8911968 9368992 9826016 9875424 10176036 10357152 10888288 11418459 11975457 12524352 12589583 13270101 13568048 14053488 14739024 15224612 15967276 16332432 17693468 17823936 18737984 19652032 19750848 20352072 20714304 21776576 22836918 23950914 25179166 26540202 27136096 28106976 29478048 30449224 31934552 32664864 35386936 37768749 40704144 45673836 47901828 50358332 53080404 54272192 56213952 58956096 60898448 63869104 65329728 70773872 75537498 81408288 91347672 95803656 100716664 106160808 121796896 127738208 141547744 151074996 162816576 163664579 182695344 191607312 201433328 212321616 243593792 255476416 283095488 302149992 327329158 365390688 383214624 402866656 424643232 490993737 604299984 654658316 730781376 766429248 805733312 849286464 981987474 1208599968 1309316632 1963974948 2417199936 2618633264 3927949896 5237266528 7855899792 10474533056 15711799584 31423599168
• Sum of all divisors σ(n): 96890019072
• Sum of proper divisors (its aliquot sum) s(n): 65466419904
• 31423599168 is an abundant number, because the sum of its proper divisors (65466419904) is greater than itself. Its abundance is 34042820736

Bases of 31423599168

• Binary: 11101010000111111100001001001000000₂
• Hexadecimal: 0x750FE1240
• Base-36: EFOSSAO

Squares and roots of 31423599168

• 31423599168 squared (31423599168²) is 987442584671130292224
• 31423599168 cubed (31423599168³) is 31028999982119499404349683269632
• The square root of 31423599168 is 177267.0278647443
• The cube root of 31423599168 is 3155.6244242003

Scales and comparisons

• 31,423,599,168 seconds is equal to 999 years, 9 weeks, 1 hour, 32 minutes, 48 seconds.
• To count from 1 to 31,423,599,168 would take you about one thousand, nine hundred ninety-eight 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 31423599168 cubic inches would be around 263 feet tall.

Recreational maths with 31423599168

• 31423599168 backwards is 86199532413
• The number of decimal digits it has is: 11
• The sum of 31423599168's digits is 51
• More coming soon!