72532216768
72,532,216,768 is an even composite number composed of four prime numbers multiplied together.
72532216768 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 72532216768:
26 × 115 × 31 × 227
(2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 11 × 11 × 11 × 31 × 227)See below for interesting mathematical facts about the number 72532216768 from the Numbermatics database.
Names of 72532216768
- Cardinal: 72532216768 can be written as Seventy-two billion, five hundred thirty-two million, two hundred sixteen thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 7.2532216768 × 1010
Factors of 72532216768
Divisors of 72532216768
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 8 11 16 22 31 32 44 62 64 88 121 124 176 227 242 248 341 352 454 484 496 682 704 908 968 992 1331 1364 1816 1936 1984 2497 2662 2728 3632 3751 3872 4994 5324 5456 7037 7264 7502 7744 9988 10648 10912 14074 14528 14641 15004 19976 21296 21824 27467 28148 29282 30008 39952 41261 42592 54934 56296 58564 60016 77407 79904 82522 85184 109868 112592 117128 120032 154814 159808 161051 165044 219736 225184 234256 240064 302137 309628 322102 330088 439472 450368 453871 468512 604274 619256 644204 660176 851477 878944 907742 937024 1208548 1238512 1288408 1320352 1702954 1757888 1815484 2417096 2477024 2576816 2640704 3323507 3405908 3630968 4834192 4954048 4992581 5153632 6647014 6811816 7261936 9366247 9668384 9985162 10307264 13294028 13623632 14523872 18732494 19336768 19970324 26588056 27247264 29047744 36558577 37464988 39940648 53176112 54494528 73117154 74929976 79881296 103028717 106352224 146234308 149859952 159762592 206057434 212704448 292468616 299719904 319525184 412114868 584937232 599439808 824229736 1133315887 1169874464 1648459472 2266631774 2339748928 3296918944 4533263548 6593837888 9066527096 18133054192 36266108384 72532216768
- Sum of all divisors σ(n): 164151332352
- Sum of proper divisors (its aliquot sum) s(n): 91619115584
- 72532216768 is an abundant number, because the sum of its proper divisors (91619115584) is greater than itself. Its abundance is 19086898816
Bases of 72532216768
- Binary: 10000111000110100000111001011110000002
- Hexadecimal: 0x10E341CBC0
- Base-36: XBJT4N4
Squares and roots of 72532216768
- 72532216768 squared (725322167682) is 5260922469280140365824
- 72532216768 cubed (725322167683) is 381586368941468961931413186936832
-
The
square root of 72532216768 is 269318.0587483877 -
The
cube root of 72532216768 is 4170.3930061845
Scales and comparisons
How big is 72532216768?- 72,532,216,768 seconds is equal to 2,306 years, 15 weeks, 4 days, 5 hours, 59 minutes, 28 seconds.
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To count from 1 to 72,532,216,768 would take you about four thousand, six hundred twelve 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 72532216768 cubic inches would be around 347.5 feet tall.
Recreational maths with 72532216768
- 72532216768 backwards is 86761223527
- The number of decimal digits it has is: 11
- The sum of 72532216768's digits is 49
- More coming soon!
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