31494712032

Names of 31494712032

• Cardinal: 31494712032 can be written as Thirty-one billion, four hundred ninety-four million, seven hundred twelve thousand and thirty-two.

Scientific notation

• Scientific notation: 3.1494712032 × 10¹⁰

Factors of 31494712032

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1257

Divisors of 31494712032

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 47 48 54 56 63 72 84 94 96 101 108 112 126 141 144 168 188 189 202 216 224 252 282 288 303 329 336 376 378 404 423 432 504 564 606 658 672 707 752 756 808 846 864 909 987 1008 1097 1128 1212 1269 1316 1414 1504 1512 1616 1692 1818 1974 2016 2121 2194 2256 2424 2538 2632 2727 2828 2961 3024 3232 3291 3384 3636 3948 4242 4388 4512 4747 4848 5076 5264 5454 5656 5922 6048 6363 6582 6768 7272 7679 7896 8484 8776 8883 9494 9696 9873 10152 10528 10908 11312 11844 12726 13164 13536 14241 14544 15358 15792 16968 17552 17766 18988 19089 19746 20304 21816 22624 23037 23688 25452 26328 28482 29088 29619 30716 31584 33229 33936 35104 35532 37976 38178 39492 40608 42723 43632 46074 47376 50904 51559 52656 56964 59238 61432 66458 67872 69111 71064 75952 76356 78984 85446 87264 92148 94752 99687 101808 103118 105312 110797 113928 118476 122864 128169 132916 138222 142128 151904 152712 154677 157968 170892 184296 199374 203616 206236 207333 221594 227856 236952 245728 256338 265832 276444 284256 299061 305424 309354 315936 332391 341784 360913 368592 398748 412472 414666 443188 455712 464031 473904 512676 531664 552888 598122 610848 618708 664782 683568 721826 737184 775579 797496 824944 829332 886376 897183 928062 947808 997173 1025352 1063328 1082739 1105776 1196244 1237416 1329564 1367136 1392093 1443652 1551158 1594992 1649888 1658664 1772752 1794366 1856124 1994346 2050704 2165478 2211552 2326737 2392488 2474832 2659128 2784186 2887304 2991519 3102316 3189984 3248217 3317328 3545504 3588732 3712248 3988692 4101408 4330956 4653474 4784976 4949664 5207459 5318256 5568372 5774608 5983038 6204632 6496434 6634656 6980211 7177464 7424496 7977384 8661912 9306948 9569952 9744651 10414918 10636512 11136744 11549216 11966076 12409264 12992868 13960422 14354928 14848992 15622377 15954768 17323824 18613896 19489302 20829836 20940633 22273488 23932152 24818528 25985736 27920844 28709856 31244754 31909536 34647648 36452213 37227792 38978604 41659672 41881266 44546976 46867131 47864304 51971472 55841688 62489508 72904426 74455584 77957208 83319344 83762532 93734262 95728608 103942944 109356639 111683376 124979016 140601393 145808852 155914416 166638688 167525064 187468524 218713278 223366752 249958032 281202786 291617704 311828832 328069917 335050128 374937048 437426556 499916064 562405572 583235408 656139834 670100256 749874096 874853112 984209751 1124811144 1166470816 1312279668 1499748192 1749706224 1968419502 2249622288 2624559336 3499412448 3936839004 4499244576 5249118672 7873678008 10498237344 15747356016 31494712032
• Sum of all divisors σ(n): 108376289280
• Sum of proper divisors (its aliquot sum) s(n): 76881577248
• 31494712032 is an abundant number, because the sum of its proper divisors (76881577248) is greater than itself. Its abundance is 45386865216

Bases of 31494712032

• Binary: 11101010101001110110010101011100000₂
• Hexadecimal: 0x7553B2AE0
• Base-36: EGV4ZC0

Squares and roots of 31494712032

• 31494712032 squared (31494712032²) is 991916885978605569024
• 31494712032 cubed (31494712032³) is 31240136683574360909322379296768
• The square root of 31494712032 is 177467.4957055517
• The cube root of 31494712032 is 3158.0030656185

Scales and comparisons

• 31,494,712,032 seconds is equal to 1,001 years, 22 weeks, 4 days, 3 hours, 7 minutes, 12 seconds.
• To count from 1 to 31,494,712,032 would take you about two thousand and two 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 31494712032 cubic inches would be around 263.2 feet tall.

Recreational maths with 31494712032

• 31494712032 backwards is 23021749413
• 31494712032 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31494712032's digits is 36
• More coming soon!