71472473394
71,472,473,394 is an even composite number composed of five prime numbers multiplied together.
71472473394 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 71472473394:
2 × 3 × 76 × 19 × 732
(2 × 3 × 7 × 7 × 7 × 7 × 7 × 7 × 19 × 73 × 73)See below for interesting mathematical facts about the number 71472473394 from the Numbermatics database.
Names of 71472473394
- Cardinal: 71472473394 can be written as Seventy-one billion, four hundred seventy-two million, four hundred seventy-three thousand, three hundred ninety-four.
Scientific notation
- Scientific notation: 7.1472473394 × 1010
Factors of 71472473394
Divisors of 71472473394
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 6 7 14 19 21 38 42 49 57 73 98 114 133 146 147 219 266 294 343 399 438 511 686 798 931 1022 1029 1387 1533 1862 2058 2401 2774 2793 3066 3577 4161 4802 5329 5586 6517 7154 7203 8322 9709 10658 10731 13034 14406 15987 16807 19418 19551 21462 25039 29127 31974 33614 37303 39102 45619 50078 50421 58254 67963 74606 75117 91238 100842 101251 111909 117649 135926 136857 150234 175273 202502 203889 223818 235298 261121 273714 303753 319333 350546 352947 407778 475741 522242 525819 607506 638666 705894 708757 783363 951482 957999 1051638 1226911 1417514 1427223 1566726 1827847 1915998 2126271 2235331 2453822 2854446 3330187 3655694 3680733 4252542 4470662 4961299 5483541 6660374 6705993 7361466 8588377 9922598 9990561 10967082 12794929 13411986 14883897 17176754 19981122 23311309 25589858 25765131 29767794 34729093 38384787 46622618 51530262 69458186 69933927 76769574 89564503 104187279 139867854 163179163 179129006 208374558 243103651 268693509 326358326 486207302 489537489 537387018 626951521 729310953 979074978 1253903042 1458621906 1701725557 1880854563 3403451114 3761709126 5105176671 10210353342 11912078899 23824157798 35736236697 71472473394
- Sum of all divisors σ(n): 177983897040
- Sum of proper divisors (its aliquot sum) s(n): 106511423646
- 71472473394 is an abundant number, because the sum of its proper divisors (106511423646) is greater than itself. Its abundance is 35038950252
Bases of 71472473394
- Binary: 10000101001000001011101100101001100102
- Hexadecimal: 0x10A4176532
- Base-36: WU0V5F6
Squares and roots of 71472473394
- 71472473394 squared (714724733942) is 5108314453056037879236
- 71472473394 cubed (714724733943) is 365103868834233329314751195046984
-
The
square root of 71472473394 is 267343.3623526121 -
The
cube root of 71472473394 is 4149.9825497693
Scales and comparisons
How big is 71472473394?- 71,472,473,394 seconds is equal to 2,272 years, 31 weeks, 2 days, 16 hours, 49 minutes, 54 seconds.
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To count from 1 to 71,472,473,394 would take you about four thousand, five hundred forty-five 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 71472473394 cubic inches would be around 345.8 feet tall.
Recreational maths with 71472473394
- 71472473394 backwards is 49337427417
- The number of decimal digits it has is: 11
- The sum of 71472473394's digits is 51
- More coming soon!
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