142137925470
142,137,925,470 is an even composite number composed of six prime numbers multiplied together.
142137925470 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 142137925470:
2 × 33 × 5 × 313 × 41 × 431
(2 × 3 × 3 × 3 × 5 × 31 × 31 × 31 × 41 × 431)See below for interesting mathematical facts about the number 142137925470 from the Numbermatics database.
Names of 142137925470
- Cardinal: 142137925470 can be written as One hundred forty-two billion, one hundred thirty-seven million, nine hundred twenty-five thousand, four hundred seventy.
Scientific notation
- Scientific notation: 1.4213792547 × 1011
Factors of 142137925470
Divisors of 142137925470
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 31 41 45 54 62 82 90 93 123 135 155 186 205 246 270 279 310 369 410 431 465 558 615 738 837 862 930 961 1107 1230 1271 1293 1395 1674 1845 1922 2155 2214 2542 2586 2790 2883 3690 3813 3879 4185 4310 4805 5535 5766 6355 6465 7626 7758 8370 8649 9610 11070 11439 11637 12710 12930 13361 14415 17298 17671 19065 19395 22878 23274 25947 26722 28830 29791 34317 35342 38130 38790 39401 40083 43245 51894 53013 57195 58185 59582 66805 68634 78802 80166 86490 88355 89373 106026 114390 116370 118203 120249 129735 133610 148955 159039 171585 176710 178746 197005 200415 236406 240498 259470 265065 268119 297910 318078 343170 354609 360747 394010 400830 414191 446865 477117 530130 536238 547801 591015 601245 709218 721494 795195 804357 828382 893730 954234 1063827 1095602 1182030 1202490 1221431 1242573 1340595 1590390 1608714 1643403 1773045 1803735 2070955 2127654 2385585 2442862 2485146 2681190 2739005 3286806 3546090 3607470 3664293 3727719 4021785 4141910 4771170 4930209 5319135 5478010 6107155 6212865 7328586 7455438 8043570 8217015 9860418 10638270 10992879 11183157 12214310 12425730 12839921 14790627 16434030 16981831 18321465 18638595 21985758 22366314 24651045 25679842 29581254 32978637 33963662 36642930 37277190 38519763 49302090 50945493 54964395 55915785 64199605 65957274 73953135 77039526 84909155 101890986 109928790 111831570 115559289 128399210 147906270 152836479 164893185 169818310 192598815 231118578 254727465 305672958 329786370 346677867 385197630 458509437 509454930 526436761 577796445 693355734 764182395 917018874 1052873522 1155592890 1528364790 1579310283 1733389335 2292547185 2632183805 3158620566 3466778670 4585094370 4737930849 5264367610 7896551415 9475861698 14213792547 15793102830 23689654245 28427585094 47379308490 71068962735 142137925470
- Sum of all divisors σ(n): 402152325120
- Sum of proper divisors (its aliquot sum) s(n): 260014399650
- 142137925470 is an abundant number, because the sum of its proper divisors (260014399650) is greater than itself. Its abundance is 117876474180
Bases of 142137925470
- Binary: 100001000110000001010010011111010111102
- Hexadecimal: 0x2118149F5E
- Base-36: 1TAP917I
Squares and roots of 142137925470
- 142137925470 squared (1421379254702) is 20203189856915274720900
- 142137925470 cubed (1421379254703) is 2871639494138483282383859251323000
-
The
square root of 142137925470 is 377011.8373075307 -
The
cube root of 142137925470 is 5218.7920345289
Scales and comparisons
How big is 142137925470?- 142,137,925,470 seconds is equal to 4,519 years, 28 weeks, 2 days, 21 hours, 4 minutes, 30 seconds.
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To count from 1 to 142,137,925,470 would take you about nine thousand and thirty-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 142137925470 cubic inches would be around 434.9 feet tall.
Recreational maths with 142137925470
- 142137925470 backwards is 074529731241
- 142137925470 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142137925470's digits is 45
- More coming soon!
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