72142570368
72,142,570,368 is an even composite number composed of five prime numbers multiplied together.
72142570368 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 72142570368:
27 × 32 × 11 × 61 × 93329
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 61 × 93329)See below for interesting mathematical facts about the number 72142570368 from the Numbermatics database.
Names of 72142570368
- Cardinal: 72142570368 can be written as Seventy-two billion, one hundred forty-two million, five hundred seventy thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 7.2142570368 × 1010
Factors of 72142570368
Divisors of 72142570368
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 61 64 66 72 88 96 99 122 128 132 144 176 183 192 198 244 264 288 352 366 384 396 488 528 549 576 671 704 732 792 976 1056 1098 1152 1342 1408 1464 1584 1952 2013 2112 2196 2684 2928 3168 3904 4026 4224 4392 5368 5856 6039 6336 7808 8052 8784 10736 11712 12078 12672 16104 17568 21472 23424 24156 32208 35136 42944 48312 64416 70272 85888 93329 96624 128832 186658 193248 257664 279987 373316 386496 559974 746632 772992 839961 1026619 1119948 1493264 1679922 2053238 2239896 2986528 3079857 3359844 4106476 4479792 5693069 5973056 6159714 6719688 8212952 8959584 9239571 11386138 11946112 12319428 13439376 16425904 17079207 17919168 18479142 22772276 24638856 26878752 32851808 34158414 35838336 36958284 45544552 49277712 51237621 53757504 62623759 65703616 68316828 73916568 91089104 98555424 102475242 107515008 125247518 131407232 136633656 147833136 182178208 187871277 197110848 204950484 250495036 273267312 295666272 364356416 375742554 394221696 409900968 500990072 546534624 563613831 591332544 728712832 751485108 819801936 1001980144 1093069248 1127227662 1182665088 1502970216 1639603872 2003960288 2186138496 2254455324 3005940432 3279207744 4007920576 4508910648 6011880864 6558415488 8015841152 9017821296 12023761728 18035642592 24047523456 36071285184 72142570368
- Sum of all divisors σ(n): 230185378800
- Sum of proper divisors (its aliquot sum) s(n): 158042808432
- 72142570368 is an abundant number, because the sum of its proper divisors (158042808432) is greater than itself. Its abundance is 85900238064
Bases of 72142570368
- Binary: 10000110011000000100001000011100000002
- Hexadecimal: 0x10CC084380
- Base-36: X53TNK0
Squares and roots of 72142570368
- 72142570368 squared (721425703682) is 5204550459301831655424
- 72142570368 cubed (721425703683) is 375469647743989110352715848876032
-
The
square root of 72142570368 is 268593.6901120353 -
The
cube root of 72142570368 is 4162.9117459969
Scales and comparisons
How big is 72142570368?- 72,142,570,368 seconds is equal to 2,293 years, 47 weeks, 2 days, 10 hours, 52 minutes, 48 seconds.
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To count from 1 to 72,142,570,368 would take you about four thousand, five hundred eighty-seven 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 72142570368 cubic inches would be around 346.9 feet tall.
Recreational maths with 72142570368
- 72142570368 backwards is 86307524127
- The number of decimal digits it has is: 11
- The sum of 72142570368's digits is 45
- More coming soon!
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