3949161422995440
3,949,161,422,995,440 is an even composite number composed of five prime numbers multiplied together.
3949161422995440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 3949161422995440:
24 × 34 × 5 × 139 × 4384449577
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 139 × 4384449577)See below for interesting mathematical facts about the number 3949161422995440 from the Numbermatics database.
Names of 3949161422995440
- Cardinal: 3949161422995440 can be written as Three quadrillion, nine hundred forty-nine trillion, one hundred sixty-one billion, four hundred twenty-two million, nine hundred ninety-five thousand, four hundred forty.
Scientific notation
- Scientific notation: 3.94916142299544 × 1015
Factors of 3949161422995440
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 11
- Sum of prime factors: 4384449726
Divisors of 3949161422995440
- Number of divisors d(n): 200
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 139 144 162 180 216 240 270 278 324 360 405 417 432 540 556 648 695 720 810 834 1080 1112 1251 1296 1390 1620 1668 2085 2160 2224 2502 2780 3240 3336 3753 4170 5004 5560 6255 6480 6672 7506 8340 10008 11120 11259 12510 15012 16680 18765 20016 22518 25020 30024 33360 37530 45036 50040 56295 60048 75060 90072 100080 112590 150120 180144 225180 300240 450360 900720 4384449577 8768899154 13153348731 17537798308 21922247885 26306697462 35075596616 39460046193 43844495770 52613394924 65766743655 70151193232 78920092386 87688991540 105226789848 118380138579 131533487310 157840184772 175377983080 197300230965 210453579696 236760277158 263066974620 315680369544 350755966160 355140415737 394600461930 473520554316 526133949240 591900692895 609438491203 631360739088 710280831474 789200923860 947041108632 1052267898480 1183801385790 1218876982406 1420561662948 1578401847720 1775702078685 1828315473609 1894082217264 2367602771580 2437753964812 2841123325896 3047192456015 3156803695440 3551404157370 3656630947218 4735205543160 4875507929624 5484946420827 5682246651792 6094384912030 7102808314740 7313261894436 9141577368045 9470411086320 9751015859248 10969892841654 12188769824060 14205616629480 14626523788872 16454839262481 18283154736090 21939785683308 24377539648120 27424732104135 28411233258960 29253047577744 32909678524962 36566309472180 43879571366616 48755079296240 49364517787443 54849464208270 65819357049924 73132618944360 82274196312405 87759142733232 98729035574886 109698928416540 131638714099848 146265237888720 164548392624810 197458071149772 219397856833080 246822588937215 263277428199696 329096785249620 394916142299544 438795713666160 493645177874430 658193570499240 789832284599088 987290355748860 1316387140998480 1974580711497720 3949161422995440
- Sum of all divisors σ(n): 13814699108345520
- Sum of proper divisors (its aliquot sum) s(n): 9865537685350080
- 3949161422995440 is an abundant number, because the sum of its proper divisors (9865537685350080) is greater than itself. Its abundance is 5916376262354640
Bases of 3949161422995440
- Binary: 11100000011110111101110010111100011100111111111100002
- Hexadecimal: 0xE07BDCBC73FF0
- Base-36: 12VUZPMXB00
Squares and roots of 3949161422995440
- 3949161422995440 squared (39491614229954402) is 15595875944875368576822260793600
- 3949161422995440 cubed (39491614229954403) is 61590631639324362932184252573020175783581184000
-
The
square root of 3949161422995440 is 62842353.7353228041 -
The
cube root of 3949161422995440 is 158064.7256975529
Scales and comparisons
How big is 3949161422995440?- 3,949,161,422,995,440 seconds is equal to 125,571,117 years, 36 weeks, 5 hours, 24 minutes.
-
To count from 1 to 3,949,161,422,995,440 would take you about three hundred seventy-six million, seven hundred thirteen thousand, three 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 3949161422995440 cubic inches would be around 13172.1 feet tall.
Recreational maths with 3949161422995440
- 3949161422995440 backwards is 0445992241619493
- 3949161422995440 is a
Harshad number . - The number of decimal digits it has is: 16
- The sum of 3949161422995440's digits is 72
- More coming soon!
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