40390259481
40,390,259,481 is an odd composite number composed of five prime numbers multiplied together.
40390259481 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 40390259481:
32 × 11 × 13 × 472 × 14207
(3 × 3 × 11 × 13 × 47 × 47 × 14207)See below for interesting mathematical facts about the number 40390259481 from the Numbermatics database.
Names of 40390259481
- Cardinal: 40390259481 can be written as Forty billion, three hundred ninety million, two hundred fifty-nine thousand, four hundred eighty-one.
Scientific notation
- Scientific notation: 4.0390259481 × 1010
Factors of 40390259481
Divisors of 40390259481
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 9 11 13 33 39 47 99 117 141 143 423 429 517 611 1287 1551 1833 2209 4653 5499 6627 6721 14207 19881 20163 24299 28717 42621 60489 72897 86151 127863 156277 184691 218691 258453 315887 468831 554073 667729 947661 1406493 1662219 2003187 2031601 2842983 6009561 6094803 7345019 8680477 18284409 22035057 26041431 31383263 66105171 78124293 94149789 95485247 282449367 286455741 345215893 407982419 859367223 1035647679 1223947257 3106943037 3671841771 4487806609 13463419827 40390259481
- Sum of all divisors σ(n): 70035323904
- Sum of proper divisors (its aliquot sum) s(n): 29645064423
- 40390259481 is a deficient number, because the sum of its proper divisors (29645064423) is less than itself. Its deficiency is 10745195058
Bases of 40390259481
- Binary: 1001011001110111001001110011000110012
- Hexadecimal: 0x967727319
- Base-36: IJZBFO9
Squares and roots of 40390259481
- 40390259481 squared (403902594812) is 1631373060942510389361
- 40390259481 cubed (403902594813) is 65891581241781221049829131781641
-
The
square root of 40390259481 is 200973.2805150973 -
The
cube root of 40390259481 is 3431.0381555775
Scales and comparisons
How big is 40390259481?- 40,390,259,481 seconds is equal to 1,284 years, 14 weeks, 5 days, 20 hours, 31 minutes, 21 seconds.
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To count from 1 to 40,390,259,481 would take you about two thousand, five hundred sixty-eight 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 40390259481 cubic inches would be around 285.9 feet tall.
Recreational maths with 40390259481
- 40390259481 backwards is 18495209304
- The number of decimal digits it has is: 11
- The sum of 40390259481's digits is 45
- More coming soon!
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