72996470720
72,996,470,720 is an even composite number composed of six prime numbers multiplied together.
72996470720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 72996470720:
26 × 5 × 29 × 127 × 241 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 29 × 127 × 241 × 257)See below for interesting mathematical facts about the number 72996470720 from the Numbermatics database.
Names of 72996470720
- Cardinal: 72996470720 can be written as Seventy-two billion, nine hundred ninety-six million, four hundred seventy thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 7.299647072 × 1010
Factors of 72996470720
Divisors of 72996470720
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 5 8 10 16 20 29 32 40 58 64 80 116 127 145 160 232 241 254 257 290 320 464 482 508 514 580 635 928 964 1016 1028 1160 1205 1270 1285 1856 1928 2032 2056 2320 2410 2540 2570 3683 3856 4064 4112 4640 4820 5080 5140 6989 7366 7453 7712 8128 8224 9280 9640 10160 10280 13978 14732 14906 15424 16448 18415 19280 20320 20560 27956 29464 29812 30607 32639 34945 36830 37265 38560 40640 41120 55912 58928 59624 61214 61937 65278 69890 73660 74530 77120 82240 111824 117856 119248 122428 123874 130556 139780 147320 149060 153035 163195 223648 235712 238496 244856 247748 261112 279560 294640 298120 306070 309685 326390 447296 476992 489712 495496 522224 559120 589280 596240 612140 619370 652780 887603 946531 979424 990992 1044448 1118240 1178560 1192480 1224280 1238740 1305560 1775206 1796173 1893062 1958848 1981984 2088896 2236480 2384960 2448560 2477480 2611120 3550412 3592346 3786124 3963968 4438015 4732655 4897120 4954960 5222240 7100824 7184692 7572248 7865999 8876030 8980865 9465310 9794240 9909920 10444480 14201648 14369384 15144496 15731998 17752060 17961730 18930620 19819840 28403296 28738768 30288992 31463996 35504120 35923460 37861240 39329995 56806592 57477536 60577984 62927992 71008240 71846920 75722480 78659990 114955072 125855984 142016480 143693840 151444960 157319980 228113971 251711968 284032960 287387680 302889920 314639960 456227942 503423936 574775360 629279920 912455884 1140569855 1258559840 1824911768 2281139710 2517119680 3649823536 4562279420 7299647072 9124558840 14599294144 18249117680 36498235360 72996470720
- Sum of all divisors σ(n): 182692730880
- Sum of proper divisors (its aliquot sum) s(n): 109696260160
- 72996470720 is an abundant number, because the sum of its proper divisors (109696260160) is greater than itself. Its abundance is 36699789440
Bases of 72996470720
- Binary: 10000111111101110110110111111110000002
- Hexadecimal: 0x10FEEDBFC0
- Base-36: XJ87PA8
Squares and roots of 72996470720
- 72996470720 squared (729964707202) is 5328484737575817318400
- 72996470720 cubed (729964707203) is 388960580128420032662654517248000
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The
square root of 72996470720 is 270178.5904175237 -
The
cube root of 72996470720 is 4179.2718434317
Scales and comparisons
How big is 72996470720?- 72,996,470,720 seconds is equal to 2,321 years, 3 weeks, 1 day, 13 hours, 25 minutes, 20 seconds.
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To count from 1 to 72,996,470,720 would take you about four thousand, six hundred forty-two 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 72996470720 cubic inches would be around 348.3 feet tall.
Recreational maths with 72996470720
- 72996470720 backwards is 02707469927
- The number of decimal digits it has is: 11
- The sum of 72996470720's digits is 53
- More coming soon!
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