40200449421
40,200,449,421 is an odd composite number composed of seven prime numbers multiplied together.
40200449421 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 40200449421:
3 × 11 × 23 × 31 × 37 × 61 × 757
See below for interesting mathematical facts about the number 40200449421 from the Numbermatics database.
Names of 40200449421
- Cardinal: 40200449421 can be written as Forty billion, two hundred million, four hundred forty-nine thousand, four hundred twenty-one.
Scientific notation
- Scientific notation: 4.0200449421 × 1010
Factors of 40200449421
Divisors of 40200449421
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 11 23 31 33 37 61 69 93 111 183 253 341 407 671 713 757 759 851 1023 1147 1221 1403 1891 2013 2139 2257 2271 2553 3441 4209 5673 6771 7843 8327 9361 12617 15433 17411 20801 23467 23529 24827 24981 26381 28009 28083 37851 43493 46177 46299 51911 52233 62403 69967 70401 74481 79143 84027 130479 138531 155733 191521 209901 258137 290191 308099 478423 507947 539741 571021 574563 644207 769637 774411 868279 870573 924297 1062071 1431487 1435269 1523841 1609241 1619223 1708549 1713063 1932621 2308911 2604837 3186213 4294461 4827723 5125647 5937151 7086277 9551069 11682781 15746357 17701651 17811453 18794039 19970417 21258831 28653207 32924201 35048343 39296627 47239071 52965019 53104953 56382117 59911251 98772603 117889881 158895057 219674587 362166211 432262897 582615209 659023761 1086498633 1218195437 1296788691 1747845627 3654586311 13400149807 40200449421
- Sum of all divisors σ(n): 65833500672
- Sum of proper divisors (its aliquot sum) s(n): 25633051251
- 40200449421 is a deficient number, because the sum of its proper divisors (25633051251) is less than itself. Its deficiency is 14567398170
Bases of 40200449421
- Binary: 1001010111000010001000101101100011012
- Hexadecimal: 0x95C222D8D
- Base-36: IGUB5AL
Squares and roots of 40200449421
- 40200449421 squared (402004494212) is 1616076133650379235241
- 40200449421 cubed (402004494213) is 64966986871297306543774481245461
-
The
square root of 40200449421 is 200500.4973086101 -
The
cube root of 40200449421 is 3425.6551053637
Scales and comparisons
How big is 40200449421?- 40,200,449,421 seconds is equal to 1,278 years, 12 weeks, 6 days, 23 hours, 30 minutes, 21 seconds.
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To count from 1 to 40,200,449,421 would take you about two thousand, five hundred fifty-six 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 40200449421 cubic inches would be around 285.5 feet tall.
Recreational maths with 40200449421
- 40200449421 backwards is 12494400204
- The number of decimal digits it has is: 11
- The sum of 40200449421's digits is 30
- More coming soon!
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