71387049984
71,387,049,984 is an even composite number composed of five prime numbers multiplied together.
71387049984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eight divisors.
Prime factorization of 71387049984:
212 × 3 × 31 × 193 × 971
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 193 × 971)See below for interesting mathematical facts about the number 71387049984 from the Numbermatics database.
Names of 71387049984
- Cardinal: 71387049984 can be written as Seventy-one billion, three hundred eighty-seven million, forty-nine thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 7.1387049984 × 1010
Factors of 71387049984
Divisors of 71387049984
- Number of divisors d(n): 208
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 128 186 192 193 248 256 372 384 386 496 512 579 744 768 772 971 992 1024 1158 1488 1536 1544 1942 1984 2048 2316 2913 2976 3072 3088 3884 3968 4096 4632 5826 5952 5983 6144 6176 7768 7936 9264 11652 11904 11966 12288 12352 15536 15872 17949 18528 23304 23808 23932 24704 30101 31072 31744 35898 37056 46608 47616 47864 49408 60202 62144 63488 71796 74112 90303 93216 95232 95728 98816 120404 124288 126976 143592 148224 180606 186432 187403 190464 191456 197632 240808 248576 287184 296448 361212 372864 374806 380928 382912 395264 481616 497152 562209 574368 592896 722424 745728 749612 765824 790528 963232 994304 1124418 1148736 1185792 1444848 1491456 1499224 1531648 1926464 1988608 2248836 2297472 2371584 2889696 2982912 2998448 3063296 3852928 3977216 4497672 4594944 5779392 5809493 5965824 5996896 6126592 7705856 8995344 9189888 11558784 11618986 11931648 11993792 12253184 15411712 17428479 17990688 18379776 23117568 23237972 23987584 24506368 30823424 34856958 35981376 36759552 46235136 46475944 47975168 61646848 69713916 71962752 73519104 92470272 92951888 95950336 123293696 139427832 143925504 184940544 185903776 191900672 278855664 287851008 369881088 371807552 383801344 557711328 575702016 743615104 767602688 1115422656 1151404032 1487230208 2230845312 2302808064 2974460416 4461690624 5948920832 8923381248 11897841664 17846762496 23795683328 35693524992 71387049984
- Sum of all divisors σ(n): 197703742464
- Sum of proper divisors (its aliquot sum) s(n): 126316692480
- 71387049984 is an abundant number, because the sum of its proper divisors (126316692480) is greater than itself. Its abundance is 54929642496
Bases of 71387049984
- Binary: 10000100111101111111111110000000000002
- Hexadecimal: 0x109EFFF000
- Base-36: WSM08AO
Squares and roots of 71387049984
- 71387049984 squared (713870499842) is 5096110905418114400256
- 71387049984 cubed (713870499843) is 363796323929090429110105254395904
-
The
square root of 71387049984 is 267183.5511104679 -
The
cube root of 71387049984 is 4148.3285470833
Scales and comparisons
How big is 71387049984?- 71,387,049,984 seconds is equal to 2,269 years, 46 weeks, 1 day, 6 minutes, 24 seconds.
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To count from 1 to 71,387,049,984 would take you about four thousand, five hundred 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 71387049984 cubic inches would be around 345.7 feet tall.
Recreational maths with 71387049984
- 71387049984 backwards is 48994078317
- The number of decimal digits it has is: 11
- The sum of 71387049984's digits is 60
- More coming soon!
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