268740121208
268,740,121,208 is an even composite number composed of five prime numbers multiplied together.
268740121208 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 268740121208:
23 × 132 × 17 × 233 × 312
(2 × 2 × 2 × 13 × 13 × 17 × 23 × 23 × 23 × 31 × 31)See below for interesting mathematical facts about the number 268740121208 from the Numbermatics database.
Names of 268740121208
- Cardinal: 268740121208 can be written as Two hundred sixty-eight billion, seven hundred forty million, one hundred twenty-one thousand, two hundred eight.
Scientific notation
- Scientific notation: 2.68740121208 × 1011
Factors of 268740121208
Divisors of 268740121208
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 8 13 17 23 26 31 34 46 52 62 68 92 104 124 136 169 184 221 248 299 338 391 403 442 527 529 598 676 713 782 806 884 961 1054 1058 1196 1352 1426 1564 1612 1768 1922 2108 2116 2392 2852 2873 3128 3224 3844 3887 4216 4232 5083 5239 5704 5746 6851 6877 7688 7774 8993 9269 10166 10478 11492 12121 12167 12493 13702 13754 15548 16337 16399 17986 18538 20332 20956 22103 22984 24242 24334 24986 27404 27508 31096 32674 32798 35972 37076 40664 41912 44206 48484 48668 49972 54808 55016 65348 65596 66079 71944 74152 88412 89063 89401 96968 97336 99944 116909 120497 130696 131192 132158 157573 158171 162409 176824 178126 178802 206839 212381 213187 233818 240994 264316 278783 287339 315146 316342 324818 356252 357604 375751 377177 413678 424762 426374 467636 481988 508369 528632 557566 574678 630292 632684 649636 712504 715208 751502 754354 827356 849524 852748 935272 963976 1016738 1115132 1149356 1260584 1265368 1299272 1503004 1508708 1519817 1654712 1699048 1705496 2033476 2048449 2056223 2230264 2298712 2688907 2760953 2771431 3006008 3017416 3039634 3624179 3735407 4066952 4096898 4112446 4884763 4903301 5377814 5521906 5542862 6079268 6412009 6608797 7248358 7470814 8193796 8224892 8642273 9769526 9806602 10755628 11043812 11085724 11692487 12158536 12824018 13217594 14496716 14941628 16387592 16449784 17284546 19539052 19613204 21511256 22087624 22171448 23384974 25648036 26435188 28993432 29883256 34569092 34955791 39078104 39226408 46769948 47114327 51296072 52870376 63501919 63742913 69138184 69911582 83356117 85914361 93539896 94228654 112349549 127003838 127485826 139823164 152002331 166712234 171828722 188457308 198772279 224699098 254007676 254971652 279646328 304004662 333424468 343657444 376914616 397544558 449398196 508015352 509943304 608009324 666848936 687314888 795089116 898796392 1083629521 1216018648 1460544137 1590178232 1976030303 2167259042 2584039627 2921088274 3952060606 4334518084 5168079254 5842176548 7904121212 8669036168 10336158508 11684353096 15808242424 20672317016 33592515151 67185030302 134370060604 268740121208
- Sum of all divisors σ(n): 624095733600
- Sum of proper divisors (its aliquot sum) s(n): 355355612392
- 268740121208 is an abundant number, because the sum of its proper divisors (355355612392) is greater than itself. Its abundance is 86615491184
Bases of 268740121208
- Binary: 111110100100100010100011010010011110002
- Hexadecimal: 0x3E9228D278
- Base-36: 3FGGXGMW
Squares and roots of 268740121208
- 268740121208 squared (2687401212082) is 72221252746890531379264
- 268740121208 cubed (2687401212083) is 19408748216992964347970934777830912
-
The
square root of 268740121208 is 518401.5057925661 -
The
cube root of 268740121208 is 6453.2353314547
Scales and comparisons
How big is 268740121208?- 268,740,121,208 seconds is equal to 8,545 years, 5 weeks, 3 days, 1 hour, 40 minutes, 8 seconds.
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To count from 1 to 268,740,121,208 would take you about seventeen thousand and ninety 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 268740121208 cubic inches would be around 537.8 feet tall.
Recreational maths with 268740121208
- 268740121208 backwards is 802121047862
- The number of decimal digits it has is: 12
- The sum of 268740121208's digits is 41
- More coming soon!
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