55403401872
55,403,401,872 is an even composite number composed of seven prime numbers multiplied together.
55403401872 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 55403401872:
24 × 3 × 7 × 13 × 31 × 619 × 661
(2 × 2 × 2 × 2 × 3 × 7 × 13 × 31 × 619 × 661)See below for interesting mathematical facts about the number 55403401872 from the Numbermatics database.
Names of 55403401872
- Cardinal: 55403401872 can be written as Fifty-five billion, four hundred three million, four hundred one thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 5.5403401872 × 1010
Factors of 55403401872
Divisors of 55403401872
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 31 39 42 48 52 56 62 78 84 91 93 104 112 124 156 168 182 186 208 217 248 273 312 336 364 372 403 434 496 546 619 624 651 661 728 744 806 868 1092 1209 1238 1302 1322 1456 1488 1612 1736 1857 1983 2184 2418 2476 2604 2644 2821 3224 3472 3714 3966 4333 4368 4627 4836 4952 5208 5288 5642 6448 7428 7932 8047 8463 8593 8666 9254 9672 9904 10416 10576 11284 12999 13881 14856 15864 16094 16926 17186 17332 18508 19189 19344 20491 22568 24141 25779 25998 27762 29712 31728 32188 33852 34372 34664 37016 38378 40982 45136 48282 51558 51996 55524 56329 57567 60151 61473 64376 67704 68744 69328 74032 76756 81964 96564 103116 103992 111048 112658 115134 120302 122946 128752 134323 135408 137488 143437 153512 163928 168987 180453 193128 206232 207984 222096 225316 230268 240604 245892 249457 266383 268646 286874 307024 327856 337974 360906 386256 402969 409159 412464 430311 450632 460536 481208 491784 498914 532766 537292 573748 675948 721812 748371 799149 805938 818318 860622 901264 921072 962416 983568 997828 1065532 1074584 1147496 1227477 1351896 1443624 1496742 1598298 1611876 1636636 1721244 1746199 1864681 1995656 2131064 2149168 2294992 2454954 2703792 2864113 2887248 2993484 3196596 3223752 3273272 3442488 3492398 3729362 3991312 4262128 4909908 5238597 5319067 5594043 5728226 5986968 6393192 6447504 6546544 6884976 6984796 7458724 8592339 9819816 10477194 10638134 11188086 11456452 11973936 12683929 12786384 13969592 14917448 15957201 17184678 19639632 20954388 21276268 22376172 22912904 25367858 27939184 29834896 31914402 34369356 37233469 38051787 41908776 42552536 44752344 45825808 50735716 63828804 68738712 74466938 76103574 83817552 85105072 88787503 89504688 101471432 111700407 127657608 137477424 148933876 152207148 164891077 177575006 202942864 223400814 255315216 266362509 297867752 304414296 329782154 355150012 446801628 494673231 532725018 595735504 608828592 659564308 710300024 893603256 989346462 1065450036 1154237539 1319128616 1420600048 1787206512 1978692924 2130900072 2308475078 2638257232 3462712617 3957385848 4261800144 4616950156 6925425234 7914771696 9233900312 13850850468 18467800624 27701700936 55403401872
- Sum of all divisors σ(n): 182406103040
- Sum of proper divisors (its aliquot sum) s(n): 127002701168
- 55403401872 is an abundant number, because the sum of its proper divisors (127002701168) is greater than itself. Its abundance is 71599299296
Bases of 55403401872
- Binary: 1100111001100100110011010010100100002
- Hexadecimal: 0xCE64CD290
- Base-36: PG9R6HC
Squares and roots of 55403401872
- 55403401872 squared (554034018722) is 3069536938990333104384
- 55403401872 cubed (554034018723) is 170062788591830170905332077006848
-
The
square root of 55403401872 is 235379.2723924521 -
The
cube root of 55403401872 is 3812.2275071061
Scales and comparisons
How big is 55403401872?- 55,403,401,872 seconds is equal to 1,761 years, 34 weeks, 1 day, 1 hour, 51 minutes, 12 seconds.
-
To count from 1 to 55,403,401,872 would take you about three thousand, five hundred twenty-three 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 55403401872 cubic inches would be around 317.7 feet tall.
Recreational maths with 55403401872
- 55403401872 backwards is 27810430455
- 55403401872 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55403401872's digits is 39
- More coming soon!
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