131745287872
131,745,287,872 is an even composite number composed of five prime numbers multiplied together.
131745287872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred seventy-eight divisors.
Prime factorization of 131745287872:
26 × 112 × 172 × 372 × 43
(2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 17 × 17 × 37 × 37 × 43)See below for interesting mathematical facts about the number 131745287872 from the Numbermatics database.
Names of 131745287872
- Cardinal: 131745287872 can be written as One hundred thirty-one billion, seven hundred forty-five million, two hundred eighty-seven thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.31745287872 × 1011
Factors of 131745287872
Divisors of 131745287872
- Number of divisors d(n): 378
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Complete list of divisors:
1 2 4 8 11 16 17 22 32 34 37 43 44 64 68 74 86 88 121 136 148 172 176 187 242 272 289 296 344 352 374 407 473 484 544 578 592 629 688 704 731 748 814 946 968 1088 1156 1184 1258 1369 1376 1462 1496 1591 1628 1892 1936 2057 2312 2368 2516 2738 2752 2924 2992 3179 3182 3256 3784 3872 4114 4477 4624 5032 5203 5476 5848 5984 6358 6364 6512 6919 7568 7744 8041 8228 8954 9248 10064 10406 10693 10952 11696 11968 12427 12716 12728 13024 13838 15059 15136 16082 16456 17501 17908 18496 20128 20812 21386 21904 23273 23392 24854 25432 25456 26048 27047 27676 30118 30272 32164 32912 34969 35002 35816 40256 41624 42772 43808 46546 46784 49708 50864 50912 54094 55352 58867 60236 64328 65824 69938 70004 71632 76109 83248 85544 87616 88451 93092 99416 101728 101824 108188 110704 117623 117734 120472 128656 131648 136697 139876 140008 143264 152218 165649 166496 171088 176902 186184 192511 198832 203456 216376 221408 235246 235468 240944 256003 257312 273394 279752 280016 286528 297517 304436 331298 332992 342176 353804 372368 385022 395641 397664 432752 442816 459799 470492 470936 481888 512006 514624 546788 559504 560032 595034 608872 647537 662596 684352 707608 744736 770044 791282 795328 865504 919598 940984 941872 963776 1000739 1024012 1093576 1119008 1120064 1190068 1217744 1293853 1295074 1325192 1415216 1489472 1503667 1540088 1582564 1731008 1839196 1881968 1883744 2001478 2048024 2187152 2238016 2380136 2435488 2587706 2590148 2650384 2816033 2830432 3007334 3080176 3165128 3272687 3678392 3763936 3767488 4002956 4096048 4352051 4374304 4760272 4870976 5057789 5175412 5180296 5300768 5632066 5660864 6014668 6160352 6330256 6545374 7122907 7356784 7527872 8005912 8192096 8704102 8748608 9520544 10115578 10350824 10360592 10601536 11008129 11264132 12029336 12320704 12660512 13090748 14245814 14713568 16011824 16384192 17012563 17408204 19041088 20231156 20701648 20721184 22016258 22528264 24058672 25321024 26181496 28491628 29427136 32023648 34025126 34816408 40462312 41403296 41442368 44032516 45056528 47872561 48117344 52362992 55635679 56983256 64047296 68050252 69632816 80924624 82806592 88065032 90113056 95745122 96234688 104725984 111271358 113966512 121089419 136100504 139265632 161849248 176130064 180226112 187138193 191490244 209451968 222542716 227933024 242178838 272201008 278531264 323698496 352260128 374276386 382980488 445085432 455866048 484357676 544402016 704520256 748552772 765960976 890170864 968715352 1088804032 1497105544 1531921952 1780341728 1937430704 2058520123 2994211088 3063843904 3560683456 3874861408 4117040246 5988422176 7749722816 8234080492 11976844352 16468160984 32936321968 65872643936 131745287872
- Sum of all divisors σ(n): 321026224596
- Sum of proper divisors (its aliquot sum) s(n): 189280936724
- 131745287872 is an abundant number, because the sum of its proper divisors (189280936724) is greater than itself. Its abundance is 57535648852
Bases of 131745287872
- Binary: 11110101011001010000110001110110000002
- Hexadecimal: 0x1EACA18EC0
- Base-36: 1OITQQPS
Squares and roots of 131745287872
- 131745287872 squared (1317452878722) is 17356820876476150288384
- 131745287872 cubed (1317452878723) is 2286679362914089772685485897678848
-
The
square root of 131745287872 is 362967.3371971645 -
The
cube root of 131745287872 is 5088.3662524941
Scales and comparisons
How big is 131745287872?- 131,745,287,872 seconds is equal to 4,189 years, 4 weeks, 5 days, 17 hours, 17 minutes, 52 seconds.
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To count from 1 to 131,745,287,872 would take you about eight thousand, three hundred seventy-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 131745287872 cubic inches would be around 424 feet tall.
Recreational maths with 131745287872
- 131745287872 backwards is 278782547131
- The number of decimal digits it has is: 12
- The sum of 131745287872's digits is 55
- More coming soon!
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