13421437440
13,421,437,440 is an even composite number composed of five prime numbers multiplied together.
13421437440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 13421437440:
29 × 3 × 5 × 172 × 6047
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 17 × 6047)See below for interesting mathematical facts about the number 13421437440 from the Numbermatics database.
Names of 13421437440
- Cardinal: 13421437440 can be written as Thirteen billion, four hundred twenty-one million, four hundred thirty-seven thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.342143744 × 1010
Factors of 13421437440
Divisors of 13421437440
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 120 128 136 160 170 192 204 240 255 256 272 289 320 340 384 408 480 510 512 544 578 640 680 768 816 867 960 1020 1088 1156 1280 1360 1445 1536 1632 1734 1920 2040 2176 2312 2560 2720 2890 3264 3468 3840 4080 4335 4352 4624 5440 5780 6047 6528 6936 7680 8160 8670 8704 9248 10880 11560 12094 13056 13872 16320 17340 18141 18496 21760 23120 24188 26112 27744 30235 32640 34680 36282 36992 43520 46240 48376 55488 60470 65280 69360 72564 73984 90705 92480 96752 102799 110976 120940 130560 138720 145128 147968 181410 184960 193504 205598 221952 241880 277440 290256 308397 362820 369920 387008 411196 443904 483760 513995 554880 580512 616794 725640 739840 774016 822392 967520 1027990 1109760 1161024 1233588 1451280 1541985 1548032 1644784 1747583 1935040 2055980 2219520 2322048 2467176 2902560 3083970 3096064 3289568 3495166 3870080 4111960 4644096 4934352 5242749 5805120 6167940 6579136 6990332 7740160 8223920 8737915 9288192 9868704 10485498 11610240 12335880 13158272 13980664 15480320 16447840 17475830 19737408 20970996 23220480 24671760 26213745 26316544 27961328 32895680 34951660 39474816 41941992 46440960 49343520 52427490 52633088 55922656 65791360 69903320 78949632 83883984 98687040 104854980 111845312 131582720 139806640 157899264 167767968 197374080 209709960 223690624 263165440 279613280 335535936 394748160 419419920 447381248 559226560 671071872 789496320 838839840 894762496 1118453120 1342143744 1677679680 2236906240 2684287488 3355359360 4473812480 6710718720 13421437440
- Sum of all divisors σ(n): 45586582272
- Sum of proper divisors (its aliquot sum) s(n): 32165144832
- 13421437440 is an abundant number, because the sum of its proper divisors (32165144832) is greater than itself. Its abundance is 18743707392
Bases of 13421437440
- Binary: 11000111111111101011100010000000002
- Hexadecimal: 0x31FFAE200
- Base-36: 65YRZEO
Squares and roots of 13421437440
- 13421437440 squared (134214374402) is 180134982955833753600
- 13421437440 cubed (134214374403) is 2417670404497189006982774784000
-
The
square root of 13421437440 is 115850.9276613701 -
The
cube root of 13421437440 is 2376.4736894113
Scales and comparisons
How big is 13421437440?- 13,421,437,440 seconds is equal to 426 years, 39 weeks, 3 days, 17 hours, 4 minutes.
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To count from 1 to 13,421,437,440 would take you about eight hundred fifty-three 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 13421437440 cubic inches would be around 198 feet tall.
Recreational maths with 13421437440
- 13421437440 backwards is 04473412431
- The number of decimal digits it has is: 11
- The sum of 13421437440's digits is 33
- More coming soon!
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