38990707911680
38,990,707,911,680 is an even composite number composed of four prime numbers multiplied together.
38990707911680 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-eight divisors.
Prime factorization of 38990707911680:
210 × 5 × 7 × 1087910377
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 1087910377)See below for interesting mathematical facts about the number 38990707911680 from the Numbermatics database.
Names of 38990707911680
- Cardinal: 38990707911680 can be written as Thirty-eight trillion, nine hundred ninety billion, seven hundred seven million, nine hundred eleven thousand, six hundred eighty.
Scientific notation
- Scientific notation: 3.899070791168 × 1013
Factors of 38990707911680
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 13
- Sum of prime factors: 1087910391
Divisors of 38990707911680
- Number of divisors d(n): 88
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 256 280 320 448 512 560 640 896 1024 1120 1280 1792 2240 2560 3584 4480 5120 7168 8960 17920 35840 1087910377 2175820754 4351641508 5439551885 7615372639 8703283016 10879103770 15230745278 17406566032 21758207540 30461490556 34813132064 38076863195 43516415080 60922981112 69626264128 76153726390 87032830160 121845962224 139252528256 152307452780 174065660320 243691924448 278505056512 304614905560 348131320640 487383848896 557010113024 609229811120 696262641280 974767697792 1114020226048 1218459622240 1392525282560 1949535395584 2436919244480 2785050565120 3899070791168 4873838488960 5570101130240 7798141582336 9747676977920 19495353955840 38990707911680
- Sum of all divisors σ(n): 106893722100768
- Sum of proper divisors (its aliquot sum) s(n): 67903014189088
- 38990707911680 is an abundant number, because the sum of its proper divisors (67903014189088) is greater than itself. Its abundance is 28912306277408
Bases of 38990707911680
- Binary: 10001101110110001110110100101101101100000000002
- Hexadecimal: 0x23763B4B6C00
- Base-36: DTK30S3CW
Squares and roots of 38990707911680
- 38990707911680 squared (389907079116802) is 1520275303453945346680422400
- 38990707911680 cubed (389907079116803) is 59276610302313459659322666096244293632000
-
The
square root of 38990707911680 is 6244253.9916054023 -
The
cube root of 38990707911680 is 33909.4209310651
Scales and comparisons
How big is 38990707911680?- 38,990,707,911,680 seconds is equal to 1,239,783 years, 47 weeks, 13 hours, 41 minutes, 20 seconds.
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To count from 1 to 38,990,707,911,680 would take you about three million, ninety-nine thousand, four hundred fifty-nine 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 38990707911680 cubic inches would be around 2825.8 feet tall.
Recreational maths with 38990707911680
- 38990707911680 backwards is 08611970709983
- The number of decimal digits it has is: 14
- The sum of 38990707911680's digits is 68
- More coming soon!
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