13146872640
13,146,872,640 is an even composite number composed of five prime numbers multiplied together.
13146872640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 13146872640:
26 × 3 × 5 × 113 × 10289
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 11 × 11 × 10289)See below for interesting mathematical facts about the number 13146872640 from the Numbermatics database.
Names of 13146872640
- Cardinal: 13146872640 can be written as Thirteen billion, one hundred forty-six million, eight hundred seventy-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.314687264 × 1010
Factors of 13146872640
Divisors of 13146872640
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 121 132 160 165 176 192 220 240 242 264 320 330 352 363 440 480 484 528 605 660 704 726 880 960 968 1056 1210 1320 1331 1452 1760 1815 1936 2112 2420 2640 2662 2904 3520 3630 3872 3993 4840 5280 5324 5808 6655 7260 7744 7986 9680 10289 10560 10648 11616 13310 14520 15972 19360 19965 20578 21296 23232 26620 29040 30867 31944 38720 39930 41156 42592 51445 53240 58080 61734 63888 79860 82312 85184 102890 106480 113179 116160 123468 127776 154335 159720 164624 205780 212960 226358 246936 255552 308670 319440 329248 339537 411560 425920 452716 493872 565895 617340 638880 658496 679074 823120 905432 987744 1131790 1234680 1244969 1277760 1358148 1646240 1697685 1810864 1975488 2263580 2469360 2489938 2716296 3292480 3395370 3621728 3734907 4527160 4938720 4979876 5432592 6224845 6790740 7243456 7469814 9054320 9877440 9959752 10865184 12449690 13581480 13694659 14939628 18108640 18674535 19919504 21730368 24899380 27162960 27389318 29879256 36217280 37349070 39839008 41083977 49798760 54325920 54778636 59758512 68473295 74698140 79678016 82167954 99597520 108651840 109557272 119517024 136946590 149396280 164335908 199195040 205419885 219114544 239034048 273893180 298792560 328671816 398390080 410839770 438229088 547786360 597585120 657343632 821679540 876458176 1095572720 1195170240 1314687264 1643359080 2191145440 2629374528 3286718160 4382290880 6573436320 13146872640
- Sum of all divisors σ(n): 45916778880
- Sum of proper divisors (its aliquot sum) s(n): 32769906240
- 13146872640 is an abundant number, because the sum of its proper divisors (32769906240) is greater than itself. Its abundance is 19623033600
Bases of 13146872640
- Binary: 11000011111001110101011011010000002
- Hexadecimal: 0x30F9D5B40
- Base-36: 61FB3UO
Squares and roots of 13146872640
- 13146872640 squared (131468726402) is 172840260212380569600
- 13146872640 cubed (131468726403) is 2272308888076626699741855744000
-
The
square root of 13146872640 is 114659.8126633739 -
The
cube root of 13146872640 is 2360.1565921183
Scales and comparisons
How big is 13146872640?- 13,146,872,640 seconds is equal to 418 years, 1 week, 3 days, 21 hours, 4 minutes.
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To count from 1 to 13,146,872,640 would take you about eight hundred thirty-six 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 13146872640 cubic inches would be around 196.7 feet tall.
Recreational maths with 13146872640
- 13146872640 backwards is 04627864131
- The number of decimal digits it has is: 11
- The sum of 13146872640's digits is 42
- More coming soon!
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