1438838497985040
1,438,838,497,985,040 is an even composite number composed of five prime numbers multiplied together.
What does the number 1438838497985040 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 120 divisors.
1438838497985040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 1438838497985040:
24 × 32 × 5 × 103 × 19401813619
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 103 × 19401813619)See below for interesting mathematical facts about the number 1438838497985040 from the Numbermatics database.
Names of 1438838497985040
- Cardinal: 1438838497985040 can be written as One quadrillion, four hundred thirty-eight trillion, eight hundred thirty-eight billion, four hundred ninety-seven million, nine hundred eighty-five thousand and forty.
Scientific notation
- Scientific notation: 1.43883849798504 × 1015
Factors of 1438838497985040
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 9
- Sum of prime factors: 19401813732
Divisors of 1438838497985040
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 103 120 144 180 206 240 309 360 412 515 618 720 824 927 1030 1236 1545 1648 1854 2060 2472 3090 3708 4120 4635 4944 6180 7416 8240 9270 12360 14832 18540 24720 37080 74160 19401813619 38803627238 58205440857 77607254476 97009068095 116410881714 155214508952 174616322571 194018136190 232821763428 291027204285 310429017904 349232645142 388036272380 465643526856 582054408570 698465290284 776072544760 873081612855 931287053712 1164108817140 1396930580568 1552145089520 1746163225710 1998386802757 2328217634280 2793861161136 3492326451420 3996773605514 4656435268560 5995160408271 6984652902840 7993547211028 9991934013785 11990320816542 13969305805680 15987094422056 17985481224813 19983868027570 23980641633084 29975802041355 31974188844112 35970962449626 39967736055140 47961283266168 59951604082710 71941924899252 79935472110280 89927406124065 95922566532336 119903208165420 143883849798504 159870944220560 179854812248130 239806416330840 287767699597008 359709624496260 479612832661680 719419248992520 1438838497985040
- Sum of all divisors σ(n): 4879012874648640
- Sum of proper divisors (its aliquot sum) s(n): 3440174376663600
- 1438838497985040 is an abundant number, because the sum of its proper divisors (3440174376663600) is greater than itself. Its abundance is 2001335878678560
Bases of 1438838497985040
- Binary: 1010001110010011101101100011000111111000010000100002
- Hexadecimal: 0x51C9DB18FC210
- Base-36: E60XA3ZOK0
Squares and roots of 1438838497985040
- 1438838497985040 squared (14388384979850402) is 2070256223283845956140063801600
- 1438838497985040 cubed (14388384979850403) is 2978764354753910510095616942414458642328064000
-
The
square root of 1438838497985040 is 37932024.7018932539 -
The
cube root of 1438838497985040 is 112893.9537643257
Scales and comparisons
How big is 1438838497985040?- 1,438,838,497,985,040 seconds is equal to 45,750,613 years, 32 weeks, 7 hours, 24 minutes.
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To count from 1 to 1,438,838,497,985,040 would take you about one hundred thirty-seven million, two hundred fifty-one thousand, eight hundred forty 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 1438838497985040 cubic inches would be around 9407.8 feet tall.
Recreational maths with 1438838497985040
- 1438838497985040 backwards is 0405897948388341
- The number of decimal digits it has is: 16
- The sum of 1438838497985040's digits is 81
- More coming soon!
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