31402323456

Names of 31402323456

• Cardinal: 31402323456 can be written as Thirty-one billion, four hundred two million, three hundred twenty-three thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 3.1402323456 × 10¹⁰

Factors of 31402323456

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 399

Divisors of 31402323456

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 43 48 49 56 62 64 84 86 93 96 98 112 124 128 129 147 168 172 186 192 196 217 224 248 256 258 294 301 313 336 344 372 384 392 434 448 496 512 516 588 602 626 651 672 688 744 768 784 868 896 903 939 992 1032 1176 1204 1252 1302 1333 1344 1376 1488 1519 1536 1568 1736 1792 1806 1878 1984 2064 2107 2191 2352 2408 2504 2604 2666 2688 2752 2976 3038 3136 3472 3584 3612 3756 3968 3999 4128 4214 4382 4557 4704 4816 5008 5208 5332 5376 5504 5952 6076 6272 6321 6573 6944 7224 7512 7936 7998 8256 8428 8764 9114 9331 9408 9632 9703 10016 10416 10664 10752 11008 11904 12152 12544 12642 13146 13459 13888 14448 15024 15337 15872 15996 16512 16856 17528 18228 18662 18816 19264 19406 20032 20832 21328 22016 23808 24304 25088 25284 26292 26918 27776 27993 28896 29109 30048 30674 31992 33024 33712 35056 36456 37324 37632 38528 38812 40064 40377 41664 42656 46011 47616 48608 50568 52584 53836 55552 55986 57792 58218 60096 61348 63984 65317 66048 67424 67921 70112 72912 74648 75264 77056 77624 80128 80754 83328 85312 92022 94213 97216 101136 105168 107672 111104 111972 115584 116436 120192 122696 127968 130634 134848 135842 140224 145824 149296 154112 155248 160256 161508 166656 170624 184044 188426 194432 195951 202272 203763 210336 215344 223944 231168 232872 240384 245392 255936 261268 269696 271684 280448 282639 291648 298592 310496 323016 333312 341248 368088 376852 388864 391902 404544 407526 417229 420672 430688 447888 462336 465744 475447 480768 490784 511872 522536 539392 543368 560896 565278 583296 597184 620992 646032 659491 682496 736176 753704 777728 783804 809088 815052 834458 841344 861376 895776 931488 950894 981568 1023744 1045072 1078784 1086736 1121792 1130556 1166592 1194368 1241984 1251687 1292064 1318982 1426341 1472352 1507408 1567608 1618176 1630104 1668916 1682688 1722752 1791552 1862976 1901788 1963136 1978473 2047488 2090144 2173472 2261112 2333184 2388736 2483968 2503374 2584128 2637964 2852682 2920603 2944704 3014816 3135216 3236352 3260208 3337832 3365376 3445504 3583104 3725952 3803576 3926272 3956946 4180288 4346944 4522224 4777472 4967936 5006748 5168256 5275928 5705364 5841206 5889408 6029632 6270432 6520416 6675664 6891008 7166208 7451904 7607152 7852544 7913892 8360576 8693888 8761809 9044448 10013496 10336512 10551856 11410728 11682412 11778816 12059264 12540864 13040832 13351328 14332416 14903808 15214304 15827784 16721152 17387776 17523618 18088896 20026992 20444221 20673024 21103712 22821456 23364824 23557632 24118528 25081728 26081664 26702656 30428608 31655568 33442304 34775552 35047236 36177792 40053984 40888442 42207424 45642912 46729648 48237056 50163456 52163328 53405312 60857216 61332663 63311136 70094472 72355584 80107968 81776884 84414848 91285824 93459296 100326912 104326656 106810624 121714432 122665326 126622272 140188944 144711168 160215936 163553768 168829696 182571648 186918592 213621248 243428864 245330652 253244544 280377888 320431872 327107536 337659392 365143296 373837184 490661304 506489088 560755776 640863744 654215072 730286592 747674368 981322608 1012978176 1121511552 1308430144 1495348736 1962645216 2243023104 2616860288 3925290432 4486046208 5233720576 7850580864 10467441152 15701161728 31402323456
• Sum of all divisors σ(n): 103119971328
• Sum of proper divisors (its aliquot sum) s(n): 71717647872
• 31402323456 is an abundant number, because the sum of its proper divisors (71717647872) is greater than itself. Its abundance is 40315324416

Bases of 31402323456

• Binary: 11101001111101110010110111000000000₂
• Hexadecimal: 0x74FB96E00
• Base-36: EFC4RUO

Squares and roots of 31402323456

• 31402323456 squared (31402323456²) is 986105918435247783936
• 31402323456 cubed (31402323456³) is 30966017012579604302665472802816
• The square root of 31402323456 is 177207.0073558041
• The cube root of 31402323456 is 3154.9120793795

Scales and comparisons

• 31,402,323,456 seconds is equal to 998 years, 25 weeks, 5 days, 19 hours, 37 minutes, 36 seconds.
• To count from 1 to 31,402,323,456 would take you about one thousand, nine hundred ninety-six 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 31402323456 cubic inches would be around 262.9 feet tall.

Recreational maths with 31402323456

• 31402323456 backwards is 65432320413
• The number of decimal digits it has is: 11
• The sum of 31402323456's digits is 33
• More coming soon!