31121206830
31,121,206,830 is an even composite number composed of six prime numbers multiplied together.
What does the number 31121206830 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 384 divisors.
31121206830 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 31121206830:
2 × 37 × 5 × 72 × 113 × 257
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 113 × 257)See below for interesting mathematical facts about the number 31121206830 from the Numbermatics database.
Names of 31121206830
- Cardinal: 31121206830 can be written as Thirty-one billion, one hundred twenty-one million, two hundred six thousand, eight hundred thirty.
Scientific notation
- Scientific notation: 3.112120683 × 1010
Factors of 31121206830
Divisors of 31121206830
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 49 54 63 70 81 90 98 105 113 126 135 147 162 189 210 226 243 245 257 270 294 315 339 378 405 441 486 490 514 565 567 630 678 729 735 771 791 810 882 945 1017 1130 1134 1215 1285 1323 1458 1470 1542 1582 1695 1701 1799 1890 2034 2187 2205 2313 2373 2430 2570 2646 2835 3051 3390 3402 3598 3645 3855 3955 3969 4374 4410 4626 4746 5085 5103 5397 5537 5670 6102 6615 6939 7119 7290 7710 7910 7938 8505 8995 9153 10170 10206 10794 10935 11074 11565 11865 11907 12593 13230 13878 14238 15255 15309 16191 16611 17010 17990 18306 19845 20817 21357 21870 23130 23730 23814 25186 25515 26985 27459 27685 29041 30510 30618 32382 33222 34695 35595 35721 37779 39690 41634 42714 45765 48573 49833 51030 53970 54918 55370 58082 59535 62451 62965 64071 69390 71190 71442 75558 76545 80955 82377 83055 87123 91530 97146 99666 104085 106785 107163 113337 119070 124902 125930 128142 137295 145205 145719 149499 153090 161910 164754 166110 174246 178605 187353 188895 192213 203287 208170 213570 214326 226674 242865 247131 249165 261369 274590 290410 291438 298998 312255 320355 340011 357210 374706 377790 384426 406574 411885 435615 437157 448497 485730 494262 498330 522738 535815 562059 566685 576639 609861 624510 640710 680022 728595 747495 784107 823770 871230 874314 896994 936765 961065 1016435 1020033 1071630 1124118 1133370 1153278 1219722 1235655 1306845 1311471 1345491 1423009 1457190 1494990 1568214 1700055 1729917 1829583 1873530 1922130 2032870 2040066 2185785 2242485 2352321 2471310 2613690 2622942 2690982 2810295 2846018 2883195 3049305 3060099 3400110 3459834 3659166 3920535 3934413 4036473 4269027 4371570 4484970 4704642 5100165 5488749 5620590 5766390 6098610 6120198 6557355 6727455 7056963 7115045 7841070 7868826 8072946 8538054 8649585 9147915 9180297 10200330 10977498 11761605 12109419 12807081 13114710 13454910 14113926 14230090 15300495 16466247 17299170 18295830 18360594 19672065 20182365 21170889 21345135 23523210 24218838 25614162 27443745 27540891 30600990 32932494 35284815 38421243 39344130 40364730 42341778 42690270 45901485 49398741 54887490 55081782 60547095 63512667 64035405 70569630 76842486 82331235 91802970 98797482 105854445 115263729 121094190 127025334 128070810 137704455 148196223 164662470 192106215 211708890 230527458 246993705 275408910 296392446 317563335 345791187 384212430 444588669 493987410 576318645 635126670 691582374 740981115 889177338 1037373561 1152637290 1481962230 1728955935 2074747122 2222943345 3112120683 3457911870 4445886690 5186867805 6224241366 10373735610 15560603415 31121206830
- Sum of all divisors σ(n): 98979615360
- Sum of proper divisors (its aliquot sum) s(n): 67858408530
- 31121206830 is an abundant number, because the sum of its proper divisors (67858408530) is greater than itself. Its abundance is 36737201700
Bases of 31121206830
- Binary: 111001111101111011111101110001011102
- Hexadecimal: 0x73EF7EE2E
- Base-36: EAORGVI
Squares and roots of 31121206830
- 31121206830 squared (311212068302) is 968529514555638648900
- 31121206830 cubed (311212068303) is 30141807343445525935158651987000
-
The
square root of 31121206830 is 176412.0370893097 -
The
cube root of 31121206830 is 3145.4694870773
Scales and comparisons
How big is 31121206830?- 31,121,206,830 seconds is equal to 989 years, 29 weeks, 3 hours, 40 minutes, 30 seconds.
-
To count from 1 to 31,121,206,830 would take you about one thousand, nine hundred seventy-nine 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 31121206830 cubic inches would be around 262.1 feet tall.
Recreational maths with 31121206830
- 31121206830 backwards is 03860212113
- 31121206830 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31121206830's digits is 27
- More coming soon!
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The information we have on file for 31121206830 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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