31210097072
31,210,097,072 is an even composite number composed of seven prime numbers multiplied together.
31210097072 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 31210097072:
24 × 7 × 11 × 19 × 71 × 89 × 211
(2 × 2 × 2 × 2 × 7 × 11 × 19 × 71 × 89 × 211)See below for interesting mathematical facts about the number 31210097072 from the Numbermatics database.
Names of 31210097072
- Cardinal: 31210097072 can be written as Thirty-one billion, two hundred ten million, ninety-seven thousand and seventy-two.
Scientific notation
- Scientific notation: 3.1210097072 × 1010
Factors of 31210097072
Divisors of 31210097072
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 7 8 11 14 16 19 22 28 38 44 56 71 76 77 88 89 112 133 142 152 154 176 178 209 211 266 284 304 308 356 418 422 497 532 568 616 623 712 781 836 844 979 994 1064 1136 1232 1246 1349 1424 1463 1477 1562 1672 1688 1691 1958 1988 2128 2321 2492 2698 2926 2954 3124 3344 3376 3382 3916 3976 4009 4642 4984 5396 5467 5852 5908 6248 6319 6764 6853 7832 7952 8018 9284 9443 9968 10792 10934 11704 11816 11837 12496 12638 13528 13706 14839 14981 15664 16036 16247 18568 18601 18779 18886 21584 21868 23408 23632 23674 25276 27056 27412 28063 29678 29962 32072 32494 37136 37202 37558 37772 43736 44099 44233 47348 50552 54824 56126 59356 59924 64144 64988 69509 74404 75116 75544 87472 88198 88466 94696 101104 103873 104867 109648 112252 118712 119848 120061 129976 130207 131453 139018 148808 150232 151088 164791 176396 176932 189392 206569 207746 209734 224504 237424 239696 240122 259952 260414 262906 278036 284639 297616 300464 308693 329582 352792 353864 356801 413138 415492 419468 449008 480244 486563 520828 525812 556072 569278 617386 659164 705584 707728 713602 826276 830984 838936 840427 960488 973126 1041656 1051624 1112144 1138556 1153537 1234772 1318328 1320671 1333309 1427204 1445983 1652552 1661968 1677872 1680854 1920976 1946252 1992473 2083312 2103248 2277112 2307074 2469544 2497607 2636656 2641342 2666618 2854408 2891966 3131029 3305104 3361708 3892504 3924811 3984946 4554224 4614148 4939088 4995214 5282684 5333236 5708816 5783932 6262058 6723416 7785008 7849622 7969892 9228296 9244697 9333163 9990428 10565368 10666472 11567864 12524116 13446832 14666399 15699244 15939784 18456592 18489394 18666326 19980856 21130736 21332944 21917203 23135728 25048232 25332871 27473677 29332798 31398488 31879568 36978788 37332652 39961712 43834406 50096464 50665742 54947354 58665596 62796976 73957576 74665304 87668812 101331484 102664793 109894708 117331192 147915152 149330608 175337624 177330097 202662968 205329586 219789416 234662384 278661581 350675248 354660194 405325936 410659172 439578832 557323162 709320388 821318344 1114646324 1418640776 1642636688 1950631067 2229292648 2837281552 3901262134 4458585296 7802524268 15605048536 31210097072
- Sum of all divisors σ(n): 81766195200
- Sum of proper divisors (its aliquot sum) s(n): 50556098128
- 31210097072 is an abundant number, because the sum of its proper divisors (50556098128) is greater than itself. Its abundance is 19346001056
Bases of 31210097072
- Binary: 111010001000100010001001001101100002
- Hexadecimal: 0x7444449B0
- Base-36: EC5OP0W
Squares and roots of 31210097072
- 31210097072 squared (312100970722) is 974070159243662973184
- 31210097072 cubed (312100970723) is 30400824224933219493924772917248
-
The
square root of 31210097072 is 176663.7967213429 -
The
cube root of 31210097072 is 3148.4613993359
Scales and comparisons
How big is 31210097072?- 31,210,097,072 seconds is equal to 992 years, 19 weeks, 6 days, 23 hours, 24 minutes, 32 seconds.
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To count from 1 to 31,210,097,072 would take you about one thousand, nine hundred eighty-four 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 31210097072 cubic inches would be around 262.4 feet tall.
Recreational maths with 31210097072
- 31210097072 backwards is 27079001213
- The number of decimal digits it has is: 11
- The sum of 31210097072's digits is 32
- More coming soon!
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