13390460640
13,390,460,640 is an even composite number composed of five prime numbers multiplied together.
13390460640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 13390460640:
25 × 32 × 5 × 59 × 3972
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 59 × 397 × 397)See below for interesting mathematical facts about the number 13390460640 from the Numbermatics database.
Names of 13390460640
- Cardinal: 13390460640 can be written as Thirteen billion, three hundred ninety million, four hundred sixty thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.339046064 × 1010
Factors of 13390460640
Divisors of 13390460640
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 59 60 72 80 90 96 118 120 144 160 177 180 236 240 288 295 354 360 397 472 480 531 590 708 720 794 885 944 1062 1180 1191 1416 1440 1588 1770 1888 1985 2124 2360 2382 2655 2832 3176 3540 3573 3970 4248 4720 4764 5310 5664 5955 6352 7080 7146 7940 8496 9440 9528 10620 11910 12704 14160 14292 15880 16992 17865 19056 21240 23423 23820 28320 28584 31760 35730 38112 42480 46846 47640 57168 63520 70269 71460 84960 93692 95280 114336 117115 140538 142920 157609 187384 190560 210807 234230 281076 285840 315218 351345 374768 421614 468460 472827 562152 571680 630436 702690 749536 788045 843228 936920 945654 1054035 1124304 1260872 1405380 1418481 1576090 1686456 1873840 1891308 2108070 2248608 2364135 2521744 2810760 2836962 3152180 3372912 3747680 3782616 4216140 4728270 5043488 5621520 5673924 6304360 6745824 7092405 7565232 8432280 9298931 9456540 11243040 11347848 12608720 14184810 15130464 16864560 18597862 18913080 22695696 25217440 27896793 28369620 33729120 37195724 37826160 45391392 46494655 55793586 56739240 74391448 75652320 83690379 92989310 111587172 113478480 139483965 148782896 167380758 185978620 223174344 226956960 278967930 297565792 334761516 371957240 418451895 446348688 557935860 669523032 743914480 836903790 892697376 1115871720 1339046064 1487828960 1673807580 2231743440 2678092128 3347615160 4463486880 6695230320 13390460640
- Sum of all divisors σ(n): 46586783880
- Sum of proper divisors (its aliquot sum) s(n): 33196323240
- 13390460640 is an abundant number, because the sum of its proper divisors (33196323240) is greater than itself. Its abundance is 19805862600
Bases of 13390460640
- Binary: 11000111100010001000110110111000002
- Hexadecimal: 0x31E2236E0
- Base-36: 65GC1K0
Squares and roots of 13390460640
- 13390460640 squared (133904606402) is 179304436151389209600
- 13390460640 cubed (133904606403) is 2400968994862570292469510144000
-
The
square root of 13390460640 is 115717.1579326075 -
The
cube root of 13390460640 is 2374.6439733729
Scales and comparisons
How big is 13390460640?- 13,390,460,640 seconds is equal to 425 years, 40 weeks, 2 days, 4 hours, 24 minutes.
-
To count from 1 to 13,390,460,640 would take you about eight hundred fifty-one 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 13390460640 cubic inches would be around 197.9 feet tall.
Recreational maths with 13390460640
- 13390460640 backwards is 04606409331
- 13390460640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13390460640's digits is 36
- More coming soon!
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