142752728970
142,752,728,970 is an even composite number composed of five prime numbers multiplied together.
142752728970 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 142752728970:
2 × 310 × 5 × 232 × 457
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 23 × 23 × 457)See below for interesting mathematical facts about the number 142752728970 from the Numbermatics database.
Names of 142752728970
- Cardinal: 142752728970 can be written as One hundred forty-two billion, seven hundred fifty-two million, seven hundred twenty-eight thousand, nine hundred seventy.
Scientific notation
- Scientific notation: 1.4275272897 × 1011
Factors of 142752728970
Divisors of 142752728970
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 23 27 30 45 46 54 69 81 90 115 135 138 162 207 230 243 270 345 405 414 457 486 529 621 690 729 810 914 1035 1058 1215 1242 1371 1458 1587 1863 2070 2187 2285 2430 2645 2742 3105 3174 3645 3726 4113 4374 4570 4761 5290 5589 6210 6561 6855 7290 7935 8226 9315 9522 10511 10935 11178 12339 13122 13710 14283 15870 16767 18630 19683 20565 21022 21870 23805 24678 27945 28566 31533 32805 33534 37017 39366 41130 42849 47610 50301 52555 55890 59049 61695 63066 65610 71415 74034 83835 85698 94599 98415 100602 105110 111051 118098 123390 128547 142830 150903 157665 167670 185085 189198 196830 214245 222102 241753 251505 257094 283797 295245 301806 315330 333153 370170 385641 428490 452709 472995 483506 503010 555255 567594 590490 642735 666306 725259 754515 771282 851391 905418 945990 999459 1110510 1156923 1208765 1285470 1358127 1418985 1450518 1509030 1665765 1702782 1928205 1998918 2175777 2263545 2313846 2417530 2554173 2716254 2837970 2998377 3331530 3470769 3626295 3856410 4256955 4351554 4527090 4997295 5108346 5784615 5996754 6527331 6790635 6941538 7252590 7662519 8513910 8995131 9994590 10412307 10878885 11569230 12770865 13054662 13581270 14991885 15325038 17353845 17990262 19581993 20824614 21757770 22987557 25541730 26985393 29983770 31236921 32636655 34707690 38312595 39163986 44975655 45975114 52061535 53970786 58745979 62473842 65273310 68962671 76625190 89951310 97909965 104123070 114937785 117491958 134926965 137925342 156184605 176237937 195819930 206888013 229875570 269853930 293729895 312369210 344813355 352475874 413776026 528713811 587459790 620664039 689626710 881189685 1034440065 1057427622 1241328078 1586141433 1762379370 2068880130 2643569055 3103320195 3172282866 4758424299 5287138110 6206640390 7930707165 9516848598 14275272897 15861414330 23792121495 28550545794 47584242990 71376364485 142752728970
- Sum of all divisors σ(n): 403798284036
- Sum of proper divisors (its aliquot sum) s(n): 261045555066
- 142752728970 is an abundant number, because the sum of its proper divisors (261045555066) is greater than itself. Its abundance is 118292826096
Bases of 142752728970
- Binary: 100001001111001011100111000111100010102
- Hexadecimal: 0x213CB9C78A
- Base-36: 1TKVAEMI
Squares and roots of 142752728970
- 142752728970 squared (1427527289702) is 20378341628382277260900
- 142752728970 cubed (1427527289703) is 2909063879334523685376651678273000
-
The
square root of 142752728970 is 377826.3211715139 -
The
cube root of 142752728970 is 5226.3056675509
Scales and comparisons
How big is 142752728970?- 142,752,728,970 seconds is equal to 4,539 years, 4 weeks, 6 days, 15 hours, 49 minutes, 30 seconds.
-
To count from 1 to 142,752,728,970 would take you about nine thousand and seventy-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 142752728970 cubic inches would be around 435.5 feet tall.
Recreational maths with 142752728970
- 142752728970 backwards is 079827257241
- 142752728970 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142752728970's digits is 54
- More coming soon!
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