40428909744
40,428,909,744 is an even composite number composed of six prime numbers multiplied together.
40428909744 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 40428909744:
24 × 3 × 29 × 71 × 127 × 3221
(2 × 2 × 2 × 2 × 3 × 29 × 71 × 127 × 3221)See below for interesting mathematical facts about the number 40428909744 from the Numbermatics database.
Names of 40428909744
- Cardinal: 40428909744 can be written as Forty billion, four hundred twenty-eight million, nine hundred nine thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 4.0428909744 × 1010
Factors of 40428909744
Divisors of 40428909744
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 29 48 58 71 87 116 127 142 174 213 232 254 284 348 381 426 464 508 568 696 762 852 1016 1136 1392 1524 1704 2032 2059 3048 3221 3408 3683 4118 6096 6177 6442 7366 8236 9017 9663 11049 12354 12884 14732 16472 18034 19326 22098 24708 25768 27051 29464 32944 36068 38652 44196 49416 51536 54102 58928 72136 77304 88392 93409 98832 108204 144272 154608 176784 186818 216408 228691 261493 280227 373636 409067 432816 457382 522986 560454 686073 747272 784479 818134 914764 1045972 1120908 1227201 1372146 1494544 1568958 1636268 1829528 2091944 2241816 2454402 2744292 3137916 3272536 3659056 4183888 4483632 4908804 5488584 6275832 6545072 6632039 9817608 10977168 11862943 12551664 13264078 19635216 19896117 23725886 26528156 29043757 35588829 39792234 47451772 53056312 58087514 71177658 79584468 87131271 94903544 106112624 116175028 142355316 159168936 174262542 189807088 232350056 284710632 318337872 348525084 464700112 569421264 697050168 842268953 1394100336 1684537906 2526806859 3369075812 5053613718 6738151624 10107227436 13476303248 20214454872 40428909744
- Sum of all divisors σ(n): 110461501440
- Sum of proper divisors (its aliquot sum) s(n): 70032591696
- 40428909744 is an abundant number, because the sum of its proper divisors (70032591696) is greater than itself. Its abundance is 29603681952
Bases of 40428909744
- Binary: 1001011010011100000000110100101100002
- Hexadecimal: 0x969C034B0
- Base-36: IKMBUEO
Squares and roots of 40428909744
- 40428909744 squared (404289097442) is 1634496743088498145536
- 40428909744 cubed (404289097443) is 66080921303186847330386320502784
-
The
square root of 40428909744 is 201069.4152376239 -
The
cube root of 40428909744 is 3432.1322168025
Scales and comparisons
How big is 40428909744?- 40,428,909,744 seconds is equal to 1,285 years, 26 weeks, 5 days, 4 hours, 42 minutes, 24 seconds.
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To count from 1 to 40,428,909,744 would take you about two thousand, five hundred seventy-one 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 40428909744 cubic inches would be around 286 feet tall.
Recreational maths with 40428909744
- 40428909744 backwards is 44790982404
- The number of decimal digits it has is: 11
- The sum of 40428909744's digits is 51
- More coming soon!
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