1389942919071616
1,389,942,919,071,616 is an even composite number composed of five prime numbers multiplied together.
1389942919071616 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1389942919071616:
27 × 7 × 13 × 892 × 15064877
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 89 × 89 × 15064877)See below for interesting mathematical facts about the number 1389942919071616 from the Numbermatics database.
Names of 1389942919071616
- Cardinal: 1389942919071616 can be written as One quadrillion, three hundred eighty-nine trillion, nine hundred forty-two billion, nine hundred nineteen million, seventy-one thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 1.389942919071616 × 1015
Factors of 1389942919071616
Divisors of 1389942919071616
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 52 56 64 89 91 104 112 128 178 182 208 224 356 364 416 448 623 712 728 832 896 1157 1246 1424 1456 1664 2314 2492 2848 2912 4628 4984 5696 5824 7921 8099 9256 9968 11392 11648 15842 16198 18512 19936 31684 32396 37024 39872 55447 63368 64792 74048 79744 102973 110894 126736 129584 148096 205946 221788 253472 259168 411892 443576 506944 518336 720811 823784 887152 1013888 1036672 1441622 1647568 1774304 2883244 3295136 3548608 5766488 6590272 7097216 11532976 13180544 15064877 23065952 30129754 46131904 60259508 92263808 105454139 120519016 195843401 210908278 241038032 391686802 421816556 482076064 783373604 843633112 964152128 1340774053 1370903807 1566747208 1687266224 1928304256 2681548106 2741807614 3133494416 3374532448 5363096212 5483615228 6266988832 6749064896 9385418371 10726192424 10967230456 12533977664 13498129792 17430062689 18770836742 21452384848 21934460912 25067955328 34860125378 37541673484 42904769696 43868921824 69720250756 75083346968 85809539392 87737843648 119328890717 122010438823 139440501512 150166693936 171619078784 175475687296 238657781434 244020877646 278881003024 300333387872 477315562868 488041755292 557762006048 600666775744 835302235019 954631125736 976083510584 1115524012096 1201333551488 1551275579321 1670604470038 1909262251472 1952167021168 2231048024192 3102551158642 3341208940076 3818524502944 3904334042336 6205102317284 6682417880152 7637049005888 7808668084672 10858929055247 12410204634568 13364835760304 15274098011776 15617336169344 21717858110494 24820409269136 26729671520608 43435716220988 49640818538272 53459343041216 86871432441976 99281637076544 106918686082432 173742864883952 198563274153088 347485729767904 694971459535808 1389942919071616
- Sum of all divisors σ(n): 3446756107512480
- Sum of proper divisors (its aliquot sum) s(n): 2056813188440864
- 1389942919071616 is an abundant number, because the sum of its proper divisors (2056813188440864) is greater than itself. Its abundance is 666870269369248
Bases of 1389942919071616
- Binary: 1001111000000100101010011011111001100000111100000002
- Hexadecimal: 0x4F0254DF30780
- Base-36: DOOYYMR3B4
Squares and roots of 1389942919071616
- 1389942919071616 squared (13899429190716162) is 1931941318277324865179336851456
- 1389942919071616 cubed (13899429190716163) is 2685288155401450884068397819341705428017872896
-
The
square root of 1389942919071616 is 37281938.2418835085 -
The
cube root of 1389942919071616 is 111600.3753116517
Scales and comparisons
How big is 1389942919071616?- 1,389,942,919,071,616 seconds is equal to 44,195,885 years, 23 weeks, 3 days, 1 hour, 40 minutes, 16 seconds.
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To count from 1 to 1,389,942,919,071,616 would take you about one hundred thirty-two million, five hundred eighty-seven thousand, six hundred fifty-six 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 1389942919071616 cubic inches would be around 9300 feet tall.
Recreational maths with 1389942919071616
- 1389942919071616 backwards is 6161709192499831
- The number of decimal digits it has is: 16
- The sum of 1389942919071616's digits is 76
- More coming soon!
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