71421536970
71,421,536,970 is an even composite number composed of six prime numbers multiplied together.
71421536970 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 71421536970:
2 × 310 × 5 × 7 × 37 × 467
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 37 × 467)See below for interesting mathematical facts about the number 71421536970 from the Numbermatics database.
Names of 71421536970
- Cardinal: 71421536970 can be written as Seventy-one billion, four hundred twenty-one million, five hundred thirty-six thousand, nine hundred seventy.
Scientific notation
- Scientific notation: 7.142153697 × 1010
Factors of 71421536970
Divisors of 71421536970
- Number of divisors d(n): 352
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 37 42 45 54 63 70 74 81 90 105 111 126 135 162 185 189 210 222 243 259 270 315 333 370 378 405 467 486 518 555 567 630 666 729 777 810 934 945 999 1110 1134 1215 1295 1401 1458 1554 1665 1701 1890 1998 2187 2331 2335 2430 2590 2802 2835 2997 3269 3330 3402 3645 3885 4203 4374 4662 4670 4995 5103 5670 5994 6538 6561 6993 7005 7290 7770 8406 8505 8991 9807 9990 10206 10935 11655 12609 13122 13986 14010 14985 15309 16345 17010 17279 17982 19614 19683 20979 21015 21870 23310 25218 25515 26973 29421 29970 30618 32690 32805 34558 34965 37827 39366 41958 42030 44955 45927 49035 51030 51837 53946 58842 59049 62937 63045 65610 69930 75654 76545 80919 86395 88263 89910 91854 98070 98415 103674 104895 113481 118098 120953 125874 126090 134865 137781 147105 153090 155511 161838 172790 176526 188811 189135 196830 209790 226962 229635 241906 242757 259185 264789 269730 275562 294210 295245 311022 314685 340443 362859 377622 378270 404595 413343 441315 459270 466533 485514 518370 529578 566433 567405 590490 604765 629370 680886 688905 725718 728271 777555 794367 809190 826686 882630 933066 944055 1021329 1088577 1132866 1134810 1209530 1213785 1323945 1377810 1399599 1456542 1555110 1588734 1699299 1702215 1814295 1888110 2042658 2066715 2177154 2184813 2332665 2383101 2427570 2647890 2799198 2832165 3063987 3265731 3398598 3404430 3628590 3641355 3971835 4133430 4198797 4369626 4665330 4766202 5097897 5106645 5442885 5664330 6127974 6531462 6997995 7149303 7282710 7943670 8397594 8496495 9191961 9797193 10195794 10213290 10885770 10924065 11915505 12596391 13995990 14298606 15293691 15319935 16328655 16992990 18383922 19594386 20993985 21447909 21848130 23831010 25192782 25489485 27575883 29391579 30587382 30639870 32657310 35746515 37789173 41987970 42895818 45959805 48985965 50978970 55151766 58783158 62981955 64343727 71493030 75578346 76468455 88174737 91919610 97971930 107239545 113367519 125963910 128687454 137879415 146957895 152936910 176349474 188945865 193031181 214479090 226735038 264524211 275758830 293915790 321718635 340102557 377891730 386062362 440873685 529048422 566837595 643437270 680205114 793572633 881747370 965155905 1020307671 1133675190 1322621055 1587145266 1700512785 1930311810 2040615342 2380717899 2645242110 3401025570 3967863165 4761435798 5101538355 7142153697 7935726330 10203076710 11903589495 14284307394 23807178990 35710768485 71421536970
- Sum of all divisors σ(n): 226826241408
- Sum of proper divisors (its aliquot sum) s(n): 155404704438
- 71421536970 is an abundant number, because the sum of its proper divisors (155404704438) is greater than itself. Its abundance is 83983167468
Bases of 71421536970
- Binary: 10000101000010000111000101010110010102
- Hexadecimal: 0x10A10E2ACA
- Base-36: WT6JEMI
Squares and roots of 71421536970
- 71421536970 squared (714215369702) is 5101035943157076780900
- 71421536970 cubed (714215369703) is 364323827199491977824177939873000
-
The
square root of 71421536970 is 267248.0813214569 -
The
cube root of 71421536970 is 4148.9964568177
Scales and comparisons
How big is 71421536970?- 71,421,536,970 seconds is equal to 2,270 years, 51 weeks, 1 day, 3 hours, 49 minutes, 30 seconds.
-
To count from 1 to 71,421,536,970 would take you about four thousand, five hundred forty-one 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 71421536970 cubic inches would be around 345.7 feet tall.
Recreational maths with 71421536970
- 71421536970 backwards is 07963512417
- 71421536970 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 71421536970's digits is 45
- More coming soon!
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