16991985022720
16,991,985,022,720 is an even composite number composed of six prime numbers multiplied together.
16991985022720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 16991985022720:
28 × 5 × 31 × 61 × 241 × 29129
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 61 × 241 × 29129)See below for interesting mathematical facts about the number 16991985022720 from the Numbermatics database.
Names of 16991985022720
- Cardinal: 16991985022720 can be written as Sixteen trillion, nine hundred ninety-one billion, nine hundred eighty-five million, twenty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.699198502272 × 1013
Factors of 16991985022720
Divisors of 16991985022720
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 61 62 64 80 122 124 128 155 160 241 244 248 256 305 310 320 482 488 496 610 620 640 964 976 992 1205 1220 1240 1280 1891 1928 1952 1984 2410 2440 2480 3782 3856 3904 3968 4820 4880 4960 7471 7564 7712 7808 7936 9455 9640 9760 9920 14701 14942 15128 15424 15616 18910 19280 19520 19840 29129 29402 29884 30256 30848 37355 37820 38560 39040 39680 58258 58804 59768 60512 61696 73505 74710 75640 77120 78080 116516 117608 119536 121024 145645 147010 149420 151280 154240 233032 235216 239072 242048 291290 294020 298840 302560 308480 455731 466064 470432 478144 484096 582580 588040 597680 605120 902999 911462 932128 940864 956288 1165160 1176080 1195360 1210240 1776869 1805998 1822924 1864256 1881728 1912576 2278655 2330320 2352160 2390720 2420480 3553738 3611996 3645848 3728512 3763456 4514995 4557310 4660640 4704320 4781440 7020089 7107476 7223992 7291696 7457024 8884345 9029990 9114620 9321280 9408640 9562880 14040178 14214952 14447984 14583392 17768690 18059980 18229240 18642560 18817280 28080356 28429904 28895968 29166784 35100445 35537380 36119960 36458480 37285120 55082939 56160712 56859808 57791936 58333568 70200890 71074760 72239920 72916960 110165878 112321424 113719616 115583872 116667136 140401780 142149520 144479840 145833920 217622759 220331756 224642848 227439232 231167744 275414695 280803560 284299040 288959680 291667840 428225429 435245518 440663512 449285696 454878464 550829390 561607120 568598080 577919360 583335680 856450858 870491036 881327024 898571392 1088113795 1101658780 1123214240 1137196160 1155838720 1712901716 1740982072 1762654048 1797142784 2141127145 2176227590 2203317560 2246428480 2274392320 3425803432 3481964144 3525308096 4282254290 4352455180 4406635120 4492856960 6851606864 6963928288 7050616192 8564508580 8704910360 8813270240 8985713920 13274988299 13703213728 13927856576 14101232384 17129017160 17409820720 17626540480 26549976598 27406427456 27855713152 34258034320 34819641440 35253080960 53099953196 54812854912 55711426304 66374941495 68516068640 69639282880 70506161920 106199906392 109625709824 132749882990 137032137280 139278565760 212399812784 265499765980 274064274560 278557131520 424799625568 530999531960 548128549120 849599251136 1061999063920 1699198502272 2123998127840 3398397004544 4247996255680 8495992511360 16991985022720
- Sum of all divisors σ(n): 42881470410240
- Sum of proper divisors (its aliquot sum) s(n): 25889485387520
- 16991985022720 is an abundant number, because the sum of its proper divisors (25889485387520) is greater than itself. Its abundance is 8897500364800
Bases of 16991985022720
- Binary: 111101110100010000010011101100110111000000002
- Hexadecimal: 0xF74413B3700
- Base-36: 60U0D5UKG
Squares and roots of 16991985022720
- 16991985022720 squared (169919850227202) is 288727555012340798916198400
- 16991985022720 cubed (169919850227203) is 4906054290416259719952442421200027648000
-
The
square root of 16991985022720 is 4122133.5522663503 -
The
cube root of 16991985022720 is 25708.7743373319
Scales and comparisons
How big is 16991985022720?- 16,991,985,022,720 seconds is equal to 540,292 years, 29 weeks, 2 days, 7 hours, 38 minutes, 40 seconds.
-
To count from 1 to 16,991,985,022,720 would take you about one million, three hundred fifty thousand, seven hundred thirty-one 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 16991985022720 cubic inches would be around 2142.4 feet tall.
Recreational maths with 16991985022720
- 16991985022720 backwards is 02722058919961
- 16991985022720 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 16991985022720's digits is 61
- More coming soon!
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The information we have on file for 16991985022720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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