31403138480
31,403,138,480 is an even composite number composed of six prime numbers multiplied together.
31403138480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 31403138480:
24 × 5 × 7 × 17 × 1061 × 3109
(2 × 2 × 2 × 2 × 5 × 7 × 17 × 1061 × 3109)See below for interesting mathematical facts about the number 31403138480 from the Numbermatics database.
Names of 31403138480
- Cardinal: 31403138480 can be written as Thirty-one billion, four hundred three million, one hundred thirty-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 3.140313848 × 1010
Factors of 31403138480
Divisors of 31403138480
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 28 34 35 40 56 68 70 80 85 112 119 136 140 170 238 272 280 340 476 560 595 680 952 1061 1190 1360 1904 2122 2380 3109 4244 4760 5305 6218 7427 8488 9520 10610 12436 14854 15545 16976 18037 21220 21763 24872 29708 31090 36074 37135 42440 43526 49744 52853 59416 62180 72148 74270 84880 87052 90185 105706 108815 118832 124360 126259 144296 148540 174104 180370 211412 217630 248720 252518 264265 288592 297080 348208 360740 369971 422824 435260 505036 528530 594160 631295 721480 739942 845648 870520 1010072 1057060 1262590 1442960 1479884 1741040 1849855 2020144 2114120 2525180 2959768 3298649 3699710 4228240 5050360 5919536 6597298 7399420 10100720 13194596 14798840 16493245 23090543 26389192 29597680 32986490 46181086 52778384 56077033 65972980 92362172 112154066 115452715 131945960 184724344 224308132 230905430 263891920 280385165 369448688 392539231 448616264 461810860 560770330 785078462 897232528 923621720 1121540660 1570156924 1847243440 1962696155 2243081320 3140313848 3925392310 4486162640 6280627696 7850784620 15701569240 31403138480
- Sum of all divisors σ(n): 88462730880
- Sum of proper divisors (its aliquot sum) s(n): 57059592400
- 31403138480 is an abundant number, because the sum of its proper divisors (57059592400) is greater than itself. Its abundance is 25656453920
Bases of 31403138480
- Binary: 111010011111100010111011101101100002
- Hexadecimal: 0x74FC5DDB0
- Base-36: EFCM8Q8
Squares and roots of 31403138480
- 31403138480 squared (314031384802) is 986157106394056710400
- 31403138480 cubed (314031384803) is 30968428175128656325664456192000
-
The
square root of 31403138480 is 177209.3069790637 -
The
cube root of 31403138480 is 3154.9393736105
Scales and comparisons
How big is 31403138480?- 31,403,138,480 seconds is equal to 998 years, 27 weeks, 1 day, 6 hours, 1 minute, 20 seconds.
-
To count from 1 to 31,403,138,480 would take you about one thousand, nine hundred ninety-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 31403138480 cubic inches would be around 262.9 feet tall.
Recreational maths with 31403138480
- 31403138480 backwards is 08483130413
- 31403138480 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31403138480's digits is 35
- More coming soon!
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