268422137840
268,422,137,840 is an even composite number composed of five prime numbers multiplied together.
268422137840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 268422137840:
24 × 5 × 17 × 312 × 593
(2 × 2 × 2 × 2 × 5 × 17 × 31 × 31 × 59 × 59 × 59)See below for interesting mathematical facts about the number 268422137840 from the Numbermatics database.
Names of 268422137840
- Cardinal: 268422137840 can be written as Two hundred sixty-eight billion, four hundred twenty-two million, one hundred thirty-seven thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.6842213784 × 1011
Factors of 268422137840
Divisors of 268422137840
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 31 34 40 59 62 68 80 85 118 124 136 155 170 236 248 272 295 310 340 472 496 527 590 620 680 944 961 1003 1054 1180 1240 1360 1829 1922 2006 2108 2360 2480 2635 3481 3658 3844 4012 4216 4720 4805 5015 5270 6962 7316 7688 8024 8432 9145 9610 10030 10540 13924 14632 15376 16048 16337 17405 18290 19220 20060 21080 27848 29264 31093 32674 34810 36580 38440 40120 42160 55696 56699 59177 62186 65348 69620 73160 76880 80240 81685 107911 113398 118354 124372 130696 139240 146320 155465 163370 205379 215822 226796 236708 248744 261392 278480 283495 295885 310930 326740 410758 431644 453592 473416 497488 539555 566990 591770 621860 653480 821516 863288 907184 946832 963883 1026895 1079110 1133980 1183540 1243720 1306960 1643032 1726576 1834487 1927766 2053790 2158220 2267960 2367080 2487440 3286064 3345241 3491443 3668974 3855532 4107580 4316440 4535920 4734160 4819415 6366749 6690482 6982886 7337948 7711064 8215160 8632880 9172435 9638830 12733498 13380964 13965772 14675896 15422128 16430320 16726205 17457215 18344870 19277660 25466996 26761928 27931544 29351792 31833745 33452410 34914430 36689740 38555320 50933992 53523856 55863088 56869097 63667490 66904820 69828860 73379480 77110640 101867984 108234733 113738194 127334980 133809640 139657720 146758960 197369219 216469466 227476388 254669960 267619280 279315440 284345485 394738438 432938932 454952776 509339920 541173665 568690970 789476876 865877864 909905552 986846095 1082347330 1137381940 1578953752 1731755728 1973692190 2164694660 2274763880 3157907504 3355276723 3947384380 4329389320 4549527760 6710553446 7894768760 8658778640 13421106892 15789537520 16776383615 26842213784 33552767230 53684427568 67105534460 134211068920 268422137840
- Sum of all divisors σ(n): 694567910880
- Sum of proper divisors (its aliquot sum) s(n): 426145773040
- 268422137840 is an abundant number, because the sum of its proper divisors (426145773040) is greater than itself. Its abundance is 157723635200
Bases of 268422137840
- Binary: 111110011111110011010011000111111100002
- Hexadecimal: 0x3E7F34C7F0
- Base-36: 3FB7LZ3K
Squares and roots of 268422137840
- 268422137840 squared (2684221378402) is 72050444082595959865600
- 268422137840 cubed (2684221378403) is 19339934232971785084071191074304000
-
The
square root of 268422137840 is 518094.7189848591 -
The
cube root of 268422137840 is 6450.6890904107
Scales and comparisons
How big is 268422137840?- 268,422,137,840 seconds is equal to 8,534 years, 51 weeks, 4 days, 16 hours, 57 minutes, 20 seconds.
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To count from 1 to 268,422,137,840 would take you about seventeen thousand and sixty-nine 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 268422137840 cubic inches would be around 537.6 feet tall.
Recreational maths with 268422137840
- 268422137840 backwards is 048731224862
- The number of decimal digits it has is: 12
- The sum of 268422137840's digits is 47
- More coming soon!
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