42868272816
42,868,272,816 is an even composite number composed of five prime numbers multiplied together.
42868272816 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred divisors.
Prime factorization of 42868272816:
24 × 34 × 292 × 37 × 1063
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 29 × 29 × 37 × 1063)See below for interesting mathematical facts about the number 42868272816 from the Numbermatics database.
Names of 42868272816
- Cardinal: 42868272816 can be written as Forty-two billion, eight hundred sixty-eight million, two hundred seventy-two thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 4.2868272816 × 1010
Factors of 42868272816
Divisors of 42868272816
- Number of divisors d(n): 300
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 29 36 37 48 54 58 72 74 81 87 108 111 116 144 148 162 174 216 222 232 261 296 324 333 348 432 444 464 522 592 648 666 696 783 841 888 999 1044 1063 1073 1296 1332 1392 1566 1682 1776 1998 2088 2126 2146 2349 2523 2664 2997 3132 3189 3219 3364 3996 4176 4252 4292 4698 5046 5328 5994 6264 6378 6438 6728 7569 7992 8504 8584 9396 9567 9657 10092 11988 12528 12756 12876 13456 15138 15984 17008 17168 18792 19134 19314 20184 22707 23976 25512 25752 28701 28971 30276 30827 31117 37584 38268 38628 39331 40368 45414 47952 51024 51504 57402 57942 60552 61654 62234 68121 76536 77256 78662 86103 86913 90828 92481 93351 114804 115884 117993 121104 123308 124468 136242 153072 154512 157324 172206 173826 181656 184962 186702 229608 231768 235986 246616 248936 272484 277443 280053 314648 344412 347652 353979 363312 369924 373404 459216 463536 471972 493232 497872 544968 554886 560106 629296 688824 695304 707958 739848 746808 832329 840159 893983 943944 1061937 1089936 1109772 1120212 1140599 1377648 1390608 1415916 1479696 1493616 1664658 1680318 1787966 1887888 2123874 2219544 2240424 2281198 2496987 2520477 2681949 2831832 3185811 3329316 3360636 3421797 3575932 4247748 4439088 4480848 4562396 4993974 5040954 5363898 5663664 6371622 6658632 6721272 6843594 7151864 8045847 8495496 9124792 9987948 10081908 10265391 10727796 12743244 13317264 13442544 13687188 14303728 16091694 16990992 18249584 19975896 20163816 20530782 21455592 24137541 25486488 27374376 30796173 32183388 33077371 39951792 40327632 41061564 42911184 48275082 50972976 54748752 61592346 64366776 66154742 72412623 82123128 92388519 96550164 99232113 123184692 128733552 132309484 144825246 164246256 184777038 193100328 198464226 246369384 264618968 289650492 297696339 369554076 386200656 396928452 492738768 529237936 579300984 595392678 739108152 793856904 893089017 1158601968 1190785356 1478216304 1587713808 1786178034 2381570712 2679267051 3572356068 4763141424 5358534102 7144712136 10717068204 14289424272 21434136408 42868272816
- Sum of all divisors σ(n): 132096236272
- Sum of proper divisors (its aliquot sum) s(n): 89227963456
- 42868272816 is an abundant number, because the sum of its proper divisors (89227963456) is greater than itself. Its abundance is 46359690640
Bases of 42868272816
- Binary: 1001111110110010010111101110101100002
- Hexadecimal: 0x9FB25EEB0
- Base-36: JOYNV00
Squares and roots of 42868272816
- 42868272816 squared (428682728162) is 1837688814227004569856
- 42868272816 cubed (428682728163) is 78778545439194774055065737834496
-
The
square root of 42868272816 is 207046.5474621589 -
The
cube root of 42868272816 is 3499.8169377995
Scales and comparisons
How big is 42868272816?- 42,868,272,816 seconds is equal to 1,363 years, 4 weeks, 13 hours, 33 minutes, 36 seconds.
-
To count from 1 to 42,868,272,816 would take you about two thousand, seven hundred twenty-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 42868272816 cubic inches would be around 291.7 feet tall.
Recreational maths with 42868272816
- 42868272816 backwards is 61827286824
- 42868272816 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42868272816's digits is 54
- More coming soon!
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