72949734144
72,949,734,144 is an even composite number composed of six prime numbers multiplied together.
72949734144 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 72949734144:
28 × 32 × 7 × 17 × 109 × 2441
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 17 × 109 × 2441)See below for interesting mathematical facts about the number 72949734144 from the Numbermatics database.
Names of 72949734144
- Cardinal: 72949734144 can be written as Seventy-two billion, nine hundred forty-nine million, seven hundred thirty-four thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 7.2949734144 × 1010
Factors of 72949734144
Divisors of 72949734144
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 32 34 36 42 48 51 56 63 64 68 72 84 96 102 109 112 119 126 128 136 144 153 168 192 204 218 224 238 252 256 272 288 306 327 336 357 384 408 436 448 476 504 544 576 612 654 672 714 763 768 816 872 896 952 981 1008 1071 1088 1152 1224 1308 1344 1428 1526 1632 1744 1792 1853 1904 1962 2016 2142 2176 2289 2304 2441 2448 2616 2688 2856 3052 3264 3488 3706 3808 3924 4032 4284 4352 4578 4882 4896 5232 5376 5559 5712 6104 6528 6867 6976 7323 7412 7616 7848 8064 8568 9156 9764 9792 10464 11118 11424 12208 12971 13056 13734 13952 14646 14824 15232 15696 16128 16677 17087 17136 18312 19528 19584 20928 21969 22236 22848 24416 25942 27468 27904 29292 29648 30464 31392 33354 34174 34272 36624 38913 39056 39168 41497 41856 43938 44472 45696 48832 51261 51884 54936 58584 59296 62784 66708 68348 68544 73248 77826 78112 82994 83712 87876 88944 91392 97664 102522 103768 109872 116739 117168 118592 124491 125568 133416 136696 137088 146496 153783 155652 156224 165988 175752 177888 195328 205044 207536 219744 233478 234336 237184 248982 251136 266069 266832 273392 274176 290479 292992 307566 311304 312448 331976 351504 355776 373473 410088 415072 439488 466956 468672 474368 497964 532138 533664 546784 580958 585984 615132 622608 624896 663952 703008 711552 746946 798207 820176 830144 871437 878976 933912 937344 995928 1064276 1067328 1093568 1161916 1230264 1245216 1327904 1406016 1423104 1493892 1596414 1640352 1660288 1742874 1757952 1862483 1867824 1874688 1991856 2128552 2134656 2187136 2323832 2394621 2460528 2490432 2614311 2655808 2812032 2987784 3192828 3280704 3320576 3485748 3724966 3735648 3983712 4257104 4269312 4374272 4523173 4647664 4789242 4921056 4980864 5228622 5311616 5587449 5624064 5975568 6385656 6561408 6971496 7449932 7471296 7967424 8514208 9046346 9295328 9578484 9842112 9961728 10457244 10623232 11174898 11951136 12771312 13122816 13569519 13942992 14899864 14942592 15934848 16762347 17028416 18092692 18590656 19156968 19684224 20914488 22349796 23902272 25542624 27139038 27885984 29799728 29885184 31662211 31869696 33524694 34056832 36185384 37181312 38313936 39368448 40708557 41828976 44699592 47804544 51085248 54278076 55771968 59599456 63324422 67049388 68113664 72370768 74362624 76627872 81417114 83657952 89399184 94986633 95609088 102170496 108556152 111543936 119198912 126648844 134098776 144741536 153255744 162834228 167315904 178798368 189973266 204340992 217112304 223087872 238397824 253297688 268197552 284959899 289483072 306511488 325668456 334631808 357596736 379946532 434224608 476795648 506595376 536395104 569919798 578966144 613022976 651336912 669263616 715193472 759893064 868449216 1013190752 1072790208 1139839596 1157932288 1302673824 1430386944 1519786128 1736898432 2026381504 2145580416 2279679192 2605347648 3039572256 3473796864 4052763008 4291160832 4559358384 5210695296 6079144512 8105526016 9118716768 10421390592 12158289024 18237433536 24316578048 36474867072 72949734144
- Sum of all divisors σ(n): 256959743040
- Sum of proper divisors (its aliquot sum) s(n): 184010008896
- 72949734144 is an abundant number, because the sum of its proper divisors (184010008896) is greater than itself. Its abundance is 111060274752
Bases of 72949734144
- Binary: 10000111111000010010010011011000000002
- Hexadecimal: 0x10FC249B00
- Base-36: XIGDZ40
Squares and roots of 72949734144
- 72949734144 squared (729497341442) is 5321663711680279412736
- 72949734144 cubed (729497341443) is 388213952970848650686727647657984
-
The
square root of 72949734144 is 270092.0845637651 -
The
cube root of 72949734144 is 4178.3797155651
Scales and comparisons
How big is 72949734144?- 72,949,734,144 seconds is equal to 2,319 years, 29 weeks, 6 days, 15 hours, 2 minutes, 24 seconds.
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To count from 1 to 72,949,734,144 would take you about four thousand, six hundred thirty-nine 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 72949734144 cubic inches would be around 348.2 feet tall.
Recreational maths with 72949734144
- 72949734144 backwards is 44143794927
- The number of decimal digits it has is: 11
- The sum of 72949734144's digits is 54
- More coming soon!
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