172315037972
172,315,037,972 is an even composite number composed of five prime numbers multiplied together.
172315037972 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 172315037972:
22 × 73 × 11 × 312 × 1092
(2 × 2 × 7 × 7 × 7 × 11 × 31 × 31 × 109 × 109)See below for interesting mathematical facts about the number 172315037972 from the Numbermatics database.
Names of 172315037972
- Cardinal: 172315037972 can be written as One hundred seventy-two billion, three hundred fifteen million, thirty-seven thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 1.72315037972 × 1011
Factors of 172315037972
Divisors of 172315037972
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 7 11 14 22 28 31 44 49 62 77 98 109 124 154 196 217 218 308 341 343 434 436 539 682 686 763 868 961 1078 1199 1364 1372 1519 1526 1922 2156 2387 2398 3038 3052 3379 3773 3844 4774 4796 5341 6076 6727 6758 7546 8393 9548 10571 10633 10682 11881 13454 13516 15092 16709 16786 21142 21266 21364 23653 23762 26908 33418 33572 37169 37387 42284 42532 47089 47306 47524 58751 66836 73997 74338 74774 83167 94178 94612 104749 116963 117502 130691 147994 148676 149548 165571 166334 188356 209498 233926 235004 260183 261382 295988 329623 331142 332668 368311 411257 418996 467852 517979 520366 522764 582169 659246 662284 733243 736622 822514 914837 1035958 1040732 1152239 1158997 1164338 1318492 1466486 1473244 1645028 1821281 1829674 2071916 2304478 2317994 2328676 2578177 2932972 3625853 3642562 3659348 4051421 4075183 4608956 4635988 5132701 5156354 6403859 7251706 7285124 8065673 8102842 8150366 10265402 10312708 11417641 12748967 12807718 14503412 16131346 16205684 16300732 18047239 20530804 22835282 25497934 25615436 28359947 32262692 35928907 36094478 44827013 45670564 50995868 56459711 56719894 71857814 72188956 79923487 89654026 112919422 113439788 125594051 126330673 143715628 159846974 179308052 198519629 225838844 251188102 252661346 319693948 395217977 397039258 502376204 505322692 559464409 790435954 794078516 879158357 1118928818 1389637403 1580871908 1758316714 2237857636 2779274806 3516633428 3916250863 5558549612 6154108499 7832501726 12308216998 15665003452 24616433996 43078759493 86157518986 172315037972
- Sum of all divisors σ(n): 400077316800
- Sum of proper divisors (its aliquot sum) s(n): 227762278828
- 172315037972 is an abundant number, because the sum of its proper divisors (227762278828) is greater than itself. Its abundance is 55447240856
Bases of 172315037972
- Binary: 101000000111101100011011010001000101002
- Hexadecimal: 0x281EC6D114
- Base-36: 275RXA8K
Squares and roots of 172315037972
- 172315037972 squared (1723150379722) is 29692472311291801872784
- 172315037972 cubed (1723150379723) is 5116459493802805444081075673354048
-
The
square root of 172315037972 is 415108.4653099717 -
The
cube root of 172315037972 is 5564.6910831515
Scales and comparisons
How big is 172315037972?- 172,315,037,972 seconds is equal to 5,479 years, 4 weeks, 3 days, 19 minutes, 32 seconds.
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To count from 1 to 172,315,037,972 would take you about ten thousand, nine hundred fifty-eight 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 172315037972 cubic inches would be around 463.7 feet tall.
Recreational maths with 172315037972
- 172315037972 backwards is 279730513271
- The number of decimal digits it has is: 12
- The sum of 172315037972's digits is 47
- More coming soon!
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