21399823771776
21,399,823,771,776 is an even composite number composed of five prime numbers multiplied together.
21399823771776 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21399823771776:
27 × 32 × 19 × 23 × 3493
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 23 × 349 × 349 × 349)See below for interesting mathematical facts about the number 21399823771776 from the Numbermatics database.
Names of 21399823771776
- Cardinal: 21399823771776 can be written as Twenty-one trillion, three hundred ninety-nine billion, eight hundred twenty-three million, seven hundred seventy-one thousand, seven hundred seventy-six.
Scientific notation
- Scientific notation: 2.1399823771776 × 1013
Factors of 21399823771776
Divisors of 21399823771776
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 23 24 32 36 38 46 48 57 64 69 72 76 92 96 114 128 138 144 152 171 184 192 207 228 276 288 304 342 349 368 384 414 437 456 552 576 608 684 698 736 828 874 912 1047 1104 1152 1216 1311 1368 1396 1472 1656 1748 1824 2094 2208 2432 2622 2736 2792 2944 3141 3312 3496 3648 3933 4188 4416 5244 5472 5584 6282 6624 6631 6992 7296 7866 8027 8376 8832 10488 10944 11168 12564 13248 13262 13984 15732 16054 16752 19893 20976 21888 22336 24081 25128 26496 26524 27968 31464 32108 33504 39786 41952 44672 48162 50256 53048 55936 59679 62928 64216 67008 72243 79572 83904 96324 100512 106096 119358 121801 125856 128432 134016 144486 152513 159144 167808 192648 201024 212192 238716 243602 251712 256864 288972 305026 318288 365403 385296 402048 424384 457539 477432 487204 503424 513728 577944 610052 636576 730806 770592 848768 915078 954864 974408 1027456 1096209 1155888 1220104 1273152 1372617 1461612 1541184 1830156 1909728 1948816 2192418 2311776 2314219 2440208 2546304 2745234 2801423 2923224 3082368 3660312 3819456 3897632 4384836 4623552 4628438 4880416 5490468 5602846 5846448 6942657 7320624 7638912 7795264 8404269 8769672 9247104 9256876 9760832 10980936 11205692 11692896 13885314 14641248 15590528 16808538 17539344 18513752 19521664 20827971 21961872 22411384 23385792 25212807 27770628 29282496 33617076 35078688 37027504 41655942 42508549 43923744 44822768 46771584 50425614 53227037 55541256 58564992 67234152 70157376 74055008 83311884 85017098 87847488 89645536 100851228 106454074 111082512 127525647 134468304 140314752 148110016 159681111 166623768 170034196 175694976 179291072 201702456 212908148 222165024 255051294 268936608 296220032 319362222 333247536 340068392 358582144 382576941 403404912 425816296 444330048 479043333 510102588 537873216 638724444 666495072 680136784 765153882 806809824 807662431 851632592 888660096 958086666 977696627 1020205176 1075746432 1277448888 1332990144 1360273568 1530307764 1613619648 1615324862 1703265184 1916173332 1955393254 2040410352 2422987293 2554897776 2665980288 2720547136 2933089881 3060615528 3227239296 3230649724 3406530368 3832346664 3910786508 4080820704 4845974586 5109795552 5441094272 5866179762 6121231056 6461299448 6813060736 7268961879 7664693328 7821573016 8161641408 8799269643 9691949172 10219591104 11732359524 12242462112 12922598896 14537923758 15329386656 15643146032 16323282816 17598539286 18576235913 19383898344 20439182208 23464719048 24484924224 25845197792 29075847516 30658773312 31286292064 35197078572 37152471826 38767796688 46929438096 48969848448 51690395584 55728707739 58151695032 61317546624 62572584128 70394157144 74304943652 77535593376 93858876192 103380791168 111457415478 116303390064 125145168256 140788314288 148609887304 155071186752 167186123217 187717752384 222914830956 232606780128 281576628576 297219774608 310142373504 334372246434 375435504768 445829661912 465213560256 563153257152 594439549216 668744492868 891659323824 930427120512 1126306514304 1188879098432 1337488985736 1783318647648 2377758196864 2674977971472 3566637295296 5349955942944 7133274590592 10699911885888 21399823771776
- Sum of all divisors σ(n): 67833969840000
- Sum of proper divisors (its aliquot sum) s(n): 46434146068224
- 21399823771776 is an abundant number, because the sum of its proper divisors (46434146068224) is greater than itself. Its abundance is 25034322296448
Bases of 21399823771776
- Binary: 1001101110110100010001110010011101000100000002
- Hexadecimal: 0x137688E4E880
- Base-36: 7L2XYJOG0
Squares and roots of 21399823771776
- 21399823771776 squared (213998237717762) is 457952457463069186934194176
- 21399823771776 cubed (213998237717763) is 9800101885561425448163352829355492376576
-
The
square root of 21399823771776 is 4625994.3549226257 -
The
cube root of 21399823771776 is 27763.2347752933
Scales and comparisons
How big is 21399823771776?- 21,399,823,771,776 seconds is equal to 680,448 years, 10 weeks, 3 days, 12 hours, 9 minutes, 36 seconds.
-
To count from 1 to 21,399,823,771,776 would take you about one million, seven hundred one thousand, one hundred twenty 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 21399823771776 cubic inches would be around 2313.6 feet tall.
Recreational maths with 21399823771776
- 21399823771776 backwards is 67717732899312
- 21399823771776 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21399823771776's digits is 72
- More coming soon!
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