71490345500
71,490,345,500 is an even composite number composed of five prime numbers multiplied together.
71490345500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 71490345500:
22 × 53 × 7 × 37 × 7432
(2 × 2 × 5 × 5 × 5 × 7 × 37 × 743 × 743)See below for interesting mathematical facts about the number 71490345500 from the Numbermatics database.
Names of 71490345500
- Cardinal: 71490345500 can be written as Seventy-one billion, four hundred ninety million, three hundred forty-five thousand, five hundred.
Scientific notation
- Scientific notation: 7.14903455 × 1010
Factors of 71490345500
Divisors of 71490345500
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 14 20 25 28 35 37 50 70 74 100 125 140 148 175 185 250 259 350 370 500 518 700 740 743 875 925 1036 1295 1486 1750 1850 2590 2972 3500 3700 3715 4625 5180 5201 6475 7430 9250 10402 12950 14860 18500 18575 20804 25900 26005 27491 32375 37150 52010 54982 64750 74300 92875 104020 109964 129500 130025 137455 185750 192437 260050 274910 371500 384874 520100 549820 552049 650125 687275 769748 962185 1104098 1300250 1374550 1924370 2208196 2600500 2749100 2760245 3436375 3848740 3864343 4810925 5520490 6872750 7728686 9621850 11040980 13745500 13801225 15457372 19243700 19321715 20425813 24054625 27602450 38643430 40851626 48109250 55204900 69006125 77286860 81703252 96218500 96608575 102129065 138012250 142980691 193217150 204258130 276024500 285961382 386434300 408516260 483042875 510645325 571922764 714903455 966085750 1021290650 1429806910 1932171500 2042581300 2553226625 2859613820 3574517275 5106453250 7149034550 10212906500 14298069100 17872586375 35745172750 71490345500
- Sum of all divisors σ(n): 183509586624
- Sum of proper divisors (its aliquot sum) s(n): 112019241124
- 71490345500 is an abundant number, because the sum of its proper divisors (112019241124) is greater than itself. Its abundance is 40528895624
Bases of 71490345500
- Binary: 10000101001010010100000011010000111002
- Hexadecimal: 0x10A5281A1C
- Base-36: WUBI7MK
Squares and roots of 71490345500
- 71490345500 squared (714903455002) is 5110869499709370250000
- 71490345500 cubed (714903455003) is 365377826339635028759921375000000
-
The
square root of 71490345500 is 267376.7856415363 -
The
cube root of 71490345500 is 4150.3284300001
Scales and comparisons
How big is 71490345500?- 71,490,345,500 seconds is equal to 2,273 years, 8 weeks, 6 days, 13 hours, 18 minutes, 20 seconds.
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To count from 1 to 71,490,345,500 would take you about four thousand, five hundred forty-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 71490345500 cubic inches would be around 345.9 feet tall.
Recreational maths with 71490345500
- 71490345500 backwards is 00554309417
- The number of decimal digits it has is: 11
- The sum of 71490345500's digits is 38
- More coming soon!
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