2001379387455
2,001,379,387,455 is an odd composite number composed of seven prime numbers multiplied together.
2001379387455 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 2001379387455:
32 × 5 × 72 × 43 × 53 × 61 × 6529
(3 × 3 × 5 × 7 × 7 × 43 × 53 × 61 × 6529)See below for interesting mathematical facts about the number 2001379387455 from the Numbermatics database.
Names of 2001379387455
- Cardinal: 2001379387455 can be written as Two trillion, one billion, three hundred seventy-nine million, three hundred eighty-seven thousand, four hundred fifty-five.
Scientific notation
- Scientific notation: 2.001379387455 × 1012
Factors of 2001379387455
Divisors of 2001379387455
- Number of divisors d(n): 288
-
Complete list of divisors:
1 3 5 7 9 15 21 35 43 45 49 53 61 63 105 129 147 159 183 215 245 265 301 305 315 371 387 427 441 477 549 645 735 795 903 915 1113 1281 1505 1855 1935 2107 2135 2205 2279 2385 2597 2623 2709 2745 2989 3233 3339 3843 4515 5565 6321 6405 6529 6837 7791 7869 8967 9699 10535 11395 12985 13115 13545 14945 15953 16165 16695 18361 18963 19215 19587 20511 22631 23373 23607 26901 29097 31605 32645 34185 38955 39345 44835 45703 47859 48495 55083 58761 67893 79765 91805 94815 97935 102555 111671 113155 116865 118035 128527 134505 137109 139019 143577 145485 158417 165249 203679 228515 239295 275415 280747 293805 319921 335013 339465 346037 385581 398269 411327 417057 475251 558355 642635 685545 695095 717885 792085 826245 842241 959763 973133 1005039 1018395 1038111 1156743 1194807 1251171 1403735 1425753 1599605 1675065 1730185 1927905 1965229 1991345 2056635 2085285 2376255 2422259 2526723 2787883 2879289 2919399 3114333 3584421 4211205 4798815 4865665 5025195 5190555 5783715 5895687 5974035 6255855 6811931 7128765 7266777 8363649 8758197 9826145 12111295 12633615 13756603 13939415 14396445 14596995 14879591 15571665 16955813 17125567 17687061 17922105 19515181 20435793 21108257 21800331 25090947 29478435 34059655 36333885 41269809 41818245 43790985 44638773 50867439 51376701 58545543 61307379 63324771 68783015 74397955 84779065 85627835 88435305 97575905 102178965 104157137 105541285 109001655 119878969 123809427 125454735 133916319 147757799 152602317 154130103 175636629 189974313 206349045 223193865 254337195 256883505 292727715 306536895 312471411 316623855 359636907 443273397 520785685 599394845 619047135 669581595 729099959 738788995 763011585 770650515 839152783 878183145 907655051 937414233 949871565 1034304593 1078910721 1329820191 1562357055 1798184535 2187299877 2216366985 2517458349 2722965153 3102913779 3645499795 4195763915 4538275255 4687071165 5171522965 5394553605 6353585357 6561899631 6649100955 7552375047 8168895459 9308741337 10936499385 12587291745 13614825765 15514568895 19060756071 31767926785 32809498155 37761875235 40844477295 44475097499 46543706685 57182268213 95303780355 133425292497 222375487495 285911341065 400275877491 667126462485 2001379387455
- Sum of all divisors σ(n): 4276817962560
- Sum of proper divisors (its aliquot sum) s(n): 2275438575105
- 2001379387455 is an abundant number, because the sum of its proper divisors (2275438575105) is greater than itself. Its abundance is 274059187650
Bases of 2001379387455
- Binary: 111010001111110111000000111101000001111112
- Hexadecimal: 0x1D1FB81E83F
- Base-36: PJF5M2PR
Squares and roots of 2001379387455
- 2001379387455 squared (20013793874552) is 4005519452529751011377025
- 2001379387455 cubed (20013793874553) is 8016564068343080029313417030560221375
-
The
square root of 2001379387455 is 1414701.1654250519 -
The
cube root of 2001379387455 is 12602.1063654481
Scales and comparisons
How big is 2001379387455?- 2,001,379,387,455 seconds is equal to 63,637 years, 35 weeks, 6 hours, 44 minutes, 15 seconds.
-
To count from 1 to 2,001,379,387,455 would take you about one hundred fifty-nine thousand and ninety-four 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 2001379387455 cubic inches would be around 1050.2 feet tall.
Recreational maths with 2001379387455
- 2001379387455 backwards is 5547839731002
- The number of decimal digits it has is: 13
- The sum of 2001379387455's digits is 54
- More coming soon!
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