130731991280
130,731,991,280 is an even composite number composed of five prime numbers multiplied together.
130731991280 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 130731991280:
24 × 5 × 113 × 193 × 179
(2 × 2 × 2 × 2 × 5 × 11 × 11 × 11 × 19 × 19 × 19 × 179)See below for interesting mathematical facts about the number 130731991280 from the Numbermatics database.
Names of 130731991280
- Cardinal: 130731991280 can be written as One hundred thirty billion, seven hundred thirty-one million, nine hundred ninety-one thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.3073199128 × 1011
Factors of 130731991280
Divisors of 130731991280
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 5 8 10 11 16 19 20 22 38 40 44 55 76 80 88 95 110 121 152 176 179 190 209 220 242 304 358 361 380 418 440 484 605 716 722 760 836 880 895 968 1045 1210 1331 1432 1444 1520 1672 1790 1805 1936 1969 2090 2299 2420 2662 2864 2888 3344 3401 3580 3610 3938 3971 4180 4598 4840 5324 5776 6655 6802 6859 7160 7220 7876 7942 8360 9196 9680 9845 10648 11495 13310 13604 13718 14320 14440 15752 15884 16720 17005 18392 19690 19855 21296 21659 22990 25289 26620 27208 27436 28880 31504 31768 34010 34295 36784 37411 39380 39710 43318 43681 45980 50578 53240 54416 54872 63536 64619 68020 68590 74822 75449 78760 79420 86636 87362 91960 101156 106480 108295 109744 126445 129238 136040 137180 149644 150898 157520 158840 173272 174724 183920 187055 202312 216590 218405 238249 252890 258476 272080 274360 299288 301796 317680 323095 346544 349448 374110 377245 404624 411521 433180 436810 476498 480491 505780 516952 548720 598576 603592 646190 698896 710809 748220 754490 823042 829939 866360 873620 952996 960982 1011560 1033904 1191245 1207184 1227761 1292380 1421618 1496440 1508980 1646084 1659878 1732720 1747240 1905992 1921964 2023120 2057605 2382490 2402455 2455522 2584760 2843236 2992880 3017960 3292168 3319756 3494480 3554045 3811984 3843928 4115210 4149695 4526731 4764980 4804910 4911044 5169520 5686472 6035920 6138805 6584336 6639512 7108090 7687856 7818899 8230420 8299390 9053462 9129329 9529960 9609820 9822088 11372944 12277610 13279024 13505371 14216180 15637798 16460840 16598780 18106924 18258658 19059920 19219640 19644176 22633655 24555220 27010742 28432360 31275596 32921680 33197560 36213848 36517316 38439280 39094495 45267310 45646645 49110440 54021484 56864720 62551192 66395120 67526855 72427696 73034632 78188990 86007889 90534620 91293290 98220880 108042968 125102384 135053710 146069264 148559081 156377980 172015778 181069240 182586580 216085936 270107420 297118162 312755960 344031556 362138480 365173160 430039445 540214840 594236324 625511920 688063112 730346320 742795405 860078890 1080429680 1188472648 1376126224 1485590810 1634149891 1720157780 2376945296 2971181620 3268299782 3440315560 5942363240 6536599564 6880631120 8170749455 11884726480 13073199128 16341498910 26146398256 32682997820 65365995640 130731991280
- Sum of all divisors σ(n): 354866572800
- Sum of proper divisors (its aliquot sum) s(n): 224134581520
- 130731991280 is an abundant number, because the sum of its proper divisors (224134581520) is greater than itself. Its abundance is 93402590240
Bases of 130731991280
- Binary: 11110011100000011101111100000111100002
- Hexadecimal: 0x1E703BE0F0
- Base-36: 1O22GA28
Squares and roots of 130731991280
- 130731991280 squared (1307319912802) is 17090853544033996038400
- 130731991280 cubed (1307319912803) is 2234321316486409466115663345152000
-
The
square root of 130731991280 is 361568.7919054961 -
The
cube root of 130731991280 is 5075.2872272099
Scales and comparisons
How big is 130731991280?- 130,731,991,280 seconds is equal to 4,156 years, 45 weeks, 2 days, 18 hours, 1 minute, 20 seconds.
-
To count from 1 to 130,731,991,280 would take you about eight thousand, three hundred thirteen 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 130731991280 cubic inches would be around 422.9 feet tall.
Recreational maths with 130731991280
- 130731991280 backwards is 082199137031
- 130731991280 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 130731991280's digits is 44
- More coming soon!
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