31293193932

Names of 31293193932

• Cardinal: 31293193932 can be written as Thirty-one billion, two hundred ninety-three million, one hundred ninety-three thousand, nine hundred thirty-two.

Scientific notation

• Scientific notation: 3.1293193932 × 10¹⁰

Factors of 31293193932

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1100

Divisors of 31293193932

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 13 14 18 21 22 26 28 33 36 39 42 44 52 63 66 67 77 78 84 91 99 117 126 132 134 143 154 156 169 182 198 201 231 234 252 268 273 286 308 338 364 396 402 429 462 468 469 507 546 572 603 676 693 737 804 819 858 871 924 938 997 1001 1014 1092 1183 1206 1287 1386 1407 1474 1521 1638 1716 1742 1859 1876 1994 2002 2028 2211 2366 2412 2574 2613 2772 2814 2948 2991 3003 3042 3276 3484 3549 3718 3988 4004 4221 4422 4732 5148 5159 5226 5577 5628 5982 6006 6084 6097 6633 6979 7098 7436 7839 8442 8844 8973 9009 9581 10318 10452 10647 10967 11154 11323 11964 12012 12194 12961 13013 13266 13958 14196 15477 15678 16731 16884 17946 18018 18291 19162 20636 20937 21294 21934 22308 22646 24388 25922 26026 26532 27916 28743 30954 31356 32901 33462 33969 35892 36036 36582 38324 38883 39039 41874 42588 43868 45292 46431 51844 52052 54873 57486 61908 62811 65802 66799 66924 67067 67938 73164 76769 77766 78078 79261 83748 86229 90727 92862 98703 101907 109746 114972 116649 117117 124553 125622 131604 133598 134134 135876 142571 153538 155532 156156 158522 168493 172458 181454 185724 197406 200397 201201 203814 219492 230307 233298 234234 237783 249106 251244 267196 268268 272181 285142 307076 317044 336986 344916 362908 373659 394812 400794 402402 407628 427713 460614 466596 467593 468468 475566 498212 505479 544362 570284 601191 603603 673972 690921 713349 734789 747318 801588 804804 816543 855426 868387 871871 921228 935186 951132 997997 1010958 1088724 1120977 1179451 1202382 1207206 1283139 1381842 1402779 1426698 1469578 1494636 1516437 1633086 1710852 1736774 1743742 1853423 1870372 1995994 2021916 2204367 2241954 2358902 2404764 2414412 2566278 2605161 2615613 2763684 2805558 2853396 2939156 2993991 3032874 3266172 3473548 3487484 3538353 3706846 3991988 4208337 4408734 4483908 4717804 5132556 5143523 5210322 5231226 5560269 5611116 5987982 6065748 6078709 6613101 7076706 7413692 7815483 7846839 8416674 8817468 8981973 9552257 10287046 10420644 10462452 10615059 11120538 11289031 11975964 12157418 12973961 13226202 14153412 15430569 15630966 15693678 16680807 16833348 17963946 18236127 19104514 20574092 21230118 22241076 22578062 24314836 25947922 26452404 28656771 30861138 31261932 31387356 33361614 33867093 35927892 36472254 38209028 38921883 42460236 45156124 46291707 51895844 54708381 57313542 61722276 66723228 66865799 67734186 72944508 77843766 79023217 85970313 92583414 101601279 109416762 114627084 116765649 124179341 133731598 135468372 155687532 158046434 171940626 185166828 200597397 203202558 218833524 233531298 237069651 248358682 267463196 316092868 343881252 372538023 401194794 406405116 467062596 474139302 496717364 601792191 711208953 745076046 802389588 869255387 948278604 1117614069 1203584382 1422417906 1490152092 1738510774 2235228138 2407168764 2607766161 2844835812 3477021548 4470456276 5215532322 7823298483 10431064644 15646596966 31293193932
• Sum of all divisors σ(n): 108493362432
• Sum of proper divisors (its aliquot sum) s(n): 77200168500
• 31293193932 is an abundant number, because the sum of its proper divisors (77200168500) is greater than itself. Its abundance is 45906974568

Bases of 31293193932

• Binary: 11101001001001110000011111011001100₂
• Hexadecimal: 0x749383ECC
• Base-36: EDJ5QZ0

Squares and roots of 31293193932

• 31293193932 squared (31293193932²) is 979263986465761620624
• 31293193932 cubed (31293193932³) is 30644297839096501672269442853568
• The square root of 31293193932 is 176898.8239983523
• The cube root of 31293193932 is 3151.2531817971

Scales and comparisons

• 31,293,193,932 seconds is equal to 995 years, 1 week, 2 days, 17 hours, 52 minutes, 12 seconds.
• To count from 1 to 31,293,193,932 would take you about one thousand, nine hundred ninety 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 31293193932 cubic inches would be around 262.6 feet tall.

Recreational maths with 31293193932

• 31293193932 backwards is 23939139213
• The number of decimal digits it has is: 11
• The sum of 31293193932's digits is 45
• More coming soon!