31428884850
31,428,884,850 is an even composite number composed of six prime numbers multiplied together.
31428884850 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 31428884850:
2 × 3 × 52 × 112 × 293 × 71
(2 × 3 × 5 × 5 × 11 × 11 × 29 × 29 × 29 × 71)See below for interesting mathematical facts about the number 31428884850 from the Numbermatics database.
Names of 31428884850
- Cardinal: 31428884850 can be written as Thirty-one billion, four hundred twenty-eight million, eight hundred eighty-four thousand, eight hundred fifty.
Scientific notation
- Scientific notation: 3.142888485 × 1010
Factors of 31428884850
Divisors of 31428884850
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 10 11 15 22 25 29 30 33 50 55 58 66 71 75 87 110 121 142 145 150 165 174 213 242 275 290 319 330 355 363 426 435 550 605 638 710 725 726 781 825 841 870 957 1065 1210 1450 1562 1595 1650 1682 1775 1815 1914 2059 2130 2175 2343 2523 3025 3190 3509 3550 3630 3905 4118 4205 4350 4686 4785 5046 5325 6050 6177 7018 7810 7975 8410 8591 9075 9251 9570 10295 10527 10650 11715 12354 12615 15950 17182 17545 18150 18502 19525 20590 21025 21054 22649 23430 23925 24389 25230 25773 27753 30885 35090 39050 42050 42955 45298 46255 47850 48778 51475 51546 52635 55506 58575 59711 61770 63075 67947 73167 85910 87725 92510 101761 102950 105270 113245 117150 119422 121945 126150 128865 135894 138765 146334 154425 175450 179133 203522 214775 226490 231275 243890 249139 257730 263175 268279 277530 298555 305283 308850 339735 358266 365835 429550 462550 498278 508805 526350 536558 566225 597110 609725 610566 644325 656821 679470 693825 731670 747417 804837 895665 1017610 1132450 1219450 1245695 1288650 1313642 1341395 1387650 1492775 1494834 1526415 1609674 1698675 1731619 1791330 1829175 1970463 2491390 2544025 2682790 2951069 2985550 3052830 3284105 3397350 3463238 3658350 3737085 3940926 4024185 4478325 5088050 5194857 5902138 6228475 6568210 6706975 7225031 7474170 7632075 8048370 8658095 8853207 8956650 9852315 10389714 12456950 13413950 14450062 14755345 15264150 16420525 17316190 17706414 18685425 19047809 19704630 20120925 21675093 25974285 29510690 32841050 36125155 37370850 38095618 40241850 43290475 43350186 44266035 49261575 51948570 57143427 72250310 73776725 86580950 88532070 95239045 98523150 108375465 114286854 129871425 147553450 180625775 190478090 209525899 216750930 221330175 259742850 285717135 361251550 419051798 442660350 476195225 541877325 571434270 628577697 952390450 1047629495 1083754650 1257155394 1428585675 2095258990 2857171350 3142888485 5238147475 6285776970 10476294950 15714442425 31428884850
- Sum of all divisors σ(n): 89982990720
- Sum of proper divisors (its aliquot sum) s(n): 58554105870
- 31428884850 is an abundant number, because the sum of its proper divisors (58554105870) is greater than itself. Its abundance is 27125221020
Bases of 31428884850
- Binary: 111010100010100111010111001011100102
- Hexadecimal: 0x7514EB972
- Base-36: EFRY2R6
Squares and roots of 31428884850
- 31428884850 squared (314288848502) is 987774802914559522500
- 31428884850 cubed (314288848503) is 31044660538533135621123484125000
-
The
square root of 31428884850 is 177281.9360510257 -
The
cube root of 31428884850 is 3155.8013474101
Scales and comparisons
How big is 31428884850?- 31,428,884,850 seconds is equal to 999 years, 17 weeks, 5 days, 5 hours, 47 minutes, 30 seconds.
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To count from 1 to 31,428,884,850 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 31428884850 cubic inches would be around 263 feet tall.
Recreational maths with 31428884850
- 31428884850 backwards is 05848882413
- The number of decimal digits it has is: 11
- The sum of 31428884850's digits is 51
- More coming soon!
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