139409501440
139,409,501,440 is an even composite number composed of five prime numbers multiplied together.
What does the number 139409501440 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 216 divisors.
139409501440 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 139409501440:
28 × 5 × 112 × 181 × 4973
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 181 × 4973)See below for interesting mathematical facts about the number 139409501440 from the Numbermatics database.
Names of 139409501440
- Cardinal: 139409501440 can be written as One hundred thirty-nine billion, four hundred nine million, five hundred one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3940950144 × 1011
Factors of 139409501440
Divisors of 139409501440
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 121 128 160 176 181 220 242 256 320 352 362 440 484 605 640 704 724 880 905 968 1210 1280 1408 1448 1760 1810 1936 1991 2420 2816 2896 3520 3620 3872 3982 4840 4973 5792 7040 7240 7744 7964 9680 9946 9955 11584 14080 14480 15488 15928 19360 19892 19910 21901 23168 24865 28960 30976 31856 38720 39784 39820 43802 46336 49730 54703 57920 63712 77440 79568 79640 87604 99460 109406 109505 115840 127424 154880 159136 159280 175208 198920 218812 219010 231680 254848 273515 318272 318560 350416 397840 437624 438020 509696 547030 601733 636544 637120 700832 795680 875248 876040 900113 1094060 1203466 1273088 1274240 1401664 1591360 1750496 1752080 1800226 2188120 2406932 2548480 2803328 3008665 3182720 3500992 3504160 3600452 4376240 4500565 4813864 5606656 6017330 6365440 7001984 7008320 7200904 8752480 9001130 9627728 9901243 12034660 14003968 14016640 14401808 17504960 18002260 19255456 19802486 24069320 28033280 28803616 35009920 36004520 38510912 39604972 48138640 49506215 57607232 70019840 72009040 77021824 79209944 96277280 99012430 108913673 115214464 144018080 154043648 158419888 192554560 198024860 217827346 230428928 288036160 316839776 385109120 396049720 435654692 544568365 576072320 633679552 770218240 792099440 871309384 1089136730 1152144640 1267359104 1584198880 1742618768 2178273460 2534718208 3168397760 3485237536 4356546920 6336795520 6970475072 8713093840 12673591040 13940950144 17426187680 27881900288 34852375360 69704750720 139409501440
- Sum of all divisors σ(n): 369148374504
- Sum of proper divisors (its aliquot sum) s(n): 229738873064
- 139409501440 is an abundant number, because the sum of its proper divisors (229738873064) is greater than itself. Its abundance is 90329371624
Bases of 139409501440
- Binary: 100000011101010111010000101101000000002
- Hexadecimal: 0x2075742D00
- Base-36: 1S1KTFR4
Squares and roots of 139409501440
- 139409501440 squared (1394095014402) is 19435009091749362073600
- 139409501440 cubed (1394095014403) is 2709424927962645784118620585984000
-
The
square root of 139409501440 is 373375.8179636169 -
The
cube root of 139409501440 is 5185.1834321255
Scales and comparisons
How big is 139409501440?- 139,409,501,440 seconds is equal to 4,432 years, 41 weeks, 21 hours, 30 minutes, 40 seconds.
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To count from 1 to 139,409,501,440 would take you about eight thousand, eight hundred sixty-five 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 139409501440 cubic inches would be around 432.1 feet tall.
Recreational maths with 139409501440
- 139409501440 backwards is 044105904931
- 139409501440 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 139409501440's digits is 40
- More coming soon!
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