31420910430
31,420,910,430 is an even composite number composed of seven prime numbers multiplied together.
What does the number 31420910430 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
31420910430 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 31420910430:
2 × 32 × 5 × 72 × 13 × 29 × 18899
(2 × 3 × 3 × 5 × 7 × 7 × 13 × 29 × 18899)See below for interesting mathematical facts about the number 31420910430 from the Numbermatics database.
Names of 31420910430
- Cardinal: 31420910430 can be written as Thirty-one billion, four hundred twenty million, nine hundred ten thousand, four hundred thirty.
Scientific notation
- Scientific notation: 3.142091043 × 1010
Factors of 31420910430
Divisors of 31420910430
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 18 21 26 29 30 35 39 42 45 49 58 63 65 70 78 87 90 91 98 105 117 126 130 145 147 174 182 195 203 210 234 245 261 273 290 294 315 377 390 406 435 441 455 490 522 546 585 609 630 637 735 754 819 870 882 910 1015 1131 1170 1218 1274 1305 1365 1421 1470 1638 1827 1885 1911 2030 2205 2262 2610 2639 2730 2842 3045 3185 3393 3654 3770 3822 4095 4263 4410 5278 5655 5733 6090 6370 6786 7105 7917 8190 8526 9135 9555 11310 11466 12789 13195 14210 15834 16965 18270 18473 18899 19110 21315 23751 25578 26390 28665 33930 36946 37798 39585 42630 47502 55419 56697 57330 63945 79170 92365 94495 110838 113394 118755 127890 132293 166257 170091 184730 188990 237510 245687 264586 277095 283485 332514 340182 396879 491374 548071 554190 566970 661465 737061 793758 831285 850455 926051 1096142 1190637 1228435 1322930 1474122 1644213 1662570 1700910 1719809 1852102 1984395 2211183 2381274 2456870 2740355 2778153 3288426 3439618 3685305 3836497 3968790 4422366 4630255 4932639 5159427 5480710 5556306 5953185 7124923 7370610 7672994 8221065 8334459 8599045 9260510 9865278 10318854 11055915 11509491 11906370 12038663 13890765 14249846 15478281 16442130 16668918 17198090 19182485 21374769 22111830 23018982 24077326 24663195 25797135 26855479 27781530 30956562 34528473 35624615 36115989 38364970 41672295 42749538 49326390 49874461 51594270 53710958 57547455 60193315 64124307 69056946 71249230 72231978 77391405 80566437 83344590 99748922 106873845 108347967 115094910 120386630 128248614 134277395 149623383 154782810 161132874 172642365 180579945 213747690 216695934 241699311 249372305 268554790 299246766 320621535 345284730 349121227 361159890 402832185 448870149 483398622 498744610 541739835 641243070 698242454 748116915 805664370 897740298 1047363681 1083479670 1208496555 1496233830 1745606135 2094727362 2244350745 2416993110 3142091043 3491212270 4488701490 5236818405 6284182086 10473636810 15710455215 31420910430
- Sum of all divisors σ(n): 105877044000
- Sum of proper divisors (its aliquot sum) s(n): 74456133570
- 31420910430 is an abundant number, because the sum of its proper divisors (74456133570) is greater than itself. Its abundance is 43035223140
Bases of 31420910430
- Binary: 111010100001101010100001011010111102
- Hexadecimal: 0x750D50B5E
- Base-36: EFN75NI
Squares and roots of 31420910430
- 31420910430 squared (314209104302) is 987273612250082784900
- 31420910430 cubed (314209104303) is 31021035740412401944427856507000
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The
square root of 31420910430 is 177259.4438386851 -
The
cube root of 31420910430 is 3155.5344187105
Scales and comparisons
How big is 31420910430?- 31,420,910,430 seconds is equal to 999 years, 4 weeks, 3 days, 22 hours, 40 minutes, 30 seconds.
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To count from 1 to 31,420,910,430 would take you about one thousand, nine hundred ninety-eight 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 31420910430 cubic inches would be around 263 feet tall.
Recreational maths with 31420910430
- 31420910430 backwards is 03401902413
- The number of decimal digits it has is: 11
- The sum of 31420910430's digits is 27
- More coming soon!
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