31149543040
31,149,543,040 is an even composite number composed of five prime numbers multiplied together.
31149543040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 31149543040:
27 × 5 × 72 × 112 × 8209
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 11 × 11 × 8209)See below for interesting mathematical facts about the number 31149543040 from the Numbermatics database.
Names of 31149543040
- Cardinal: 31149543040 can be written as Thirty-one billion, one hundred forty-nine million, five hundred forty-three thousand and forty.
Scientific notation
- Scientific notation: 3.114954304 × 1010
Factors of 31149543040
Divisors of 31149543040
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 49 55 56 64 70 77 80 88 98 110 112 121 128 140 154 160 176 196 220 224 242 245 280 308 320 352 385 392 440 448 484 490 539 560 605 616 640 704 770 784 847 880 896 968 980 1078 1120 1210 1232 1408 1540 1568 1694 1760 1936 1960 2156 2240 2420 2464 2695 3080 3136 3388 3520 3872 3920 4235 4312 4480 4840 4928 5390 5929 6160 6272 6776 7040 7744 7840 8209 8470 8624 9680 9856 10780 11858 12320 13552 15488 15680 16418 16940 17248 19360 21560 23716 24640 27104 29645 31360 32836 33880 34496 38720 41045 43120 47432 49280 54208 57463 59290 65672 67760 68992 77440 82090 86240 90299 94864 108416 114926 118580 131344 135520 164180 172480 180598 189728 229852 237160 262688 271040 287315 328360 344960 361196 379456 402241 451495 459704 474320 525376 542080 574630 632093 656720 722392 758912 804482 902990 919408 948640 993289 1050752 1149260 1264186 1313440 1444784 1608964 1805980 1838816 1897280 1986578 2011205 2298520 2528372 2626880 2889568 3160465 3217928 3611960 3677632 3794560 3973156 4022410 4424651 4597040 4966445 5056744 5253760 5779136 6320930 6435856 6953023 7223920 7355264 7946312 8044820 8849302 9194080 9932890 10113488 11558272 12641860 12871712 13906046 14447840 15892624 16089640 17698604 18388160 19865780 20226976 22123255 25283720 25743424 27812092 28895680 31785248 32179280 34765115 35397208 36776320 39731560 40453952 44246510 48671161 50567440 51486848 55624184 57791360 63570496 64358560 69530230 70794416 79463120 80907904 88493020 97342322 101134880 111248368 127140992 128717120 139060460 141588832 158926240 176986040 194684644 202269760 222496736 243355805 257434240 278120920 283177664 317852480 353972080 389369288 404539520 444993472 486711610 556241840 566355328 635704960 707944160 778738576 889986944 973423220 1112483680 1415888320 1557477152 1946846440 2224967360 2831776640 3114954304 3893692880 4449934720 6229908608 7787385760 15574771520 31149543040
- Sum of all divisors σ(n): 95227215300
- Sum of proper divisors (its aliquot sum) s(n): 64077672260
- 31149543040 is an abundant number, because the sum of its proper divisors (64077672260) is greater than itself. Its abundance is 32928129220
Bases of 31149543040
- Binary: 111010000001010100001001110100000002
- Hexadecimal: 0x740A84E80
- Base-36: EB5MT8G
Squares and roots of 31149543040
- 31149543040 squared (311495430402) is 970294031600812441600
- 31149543040 cubed (311495430403) is 30224215698804627248586686464000
-
The
square root of 31149543040 is 176492.3313914801 -
The
cube root of 31149543040 is 3146.4238593009
Scales and comparisons
How big is 31149543040?- 31,149,543,040 seconds is equal to 990 years, 23 weeks, 6 days, 2 hours, 50 minutes, 40 seconds.
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To count from 1 to 31,149,543,040 would take you about one thousand, nine hundred eighty 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 31149543040 cubic inches would be around 262.2 feet tall.
Recreational maths with 31149543040
- 31149543040 backwards is 04034594113
- The number of decimal digits it has is: 11
- The sum of 31149543040's digits is 34
- More coming soon!
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