82691395920
82,691,395,920 is an even composite number composed of seven prime numbers multiplied together.
82691395920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 82691395920:
24 × 32 × 5 × 7 × 17 × 883 × 1093
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 17 × 883 × 1093)See below for interesting mathematical facts about the number 82691395920 from the Numbermatics database.
Names of 82691395920
- Cardinal: 82691395920 can be written as Eighty-two billion, six hundred ninety-one million, three hundred ninety-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 8.269139592 × 1010
Factors of 82691395920
Divisors of 82691395920
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 28 30 34 35 36 40 42 45 48 51 56 60 63 68 70 72 80 84 85 90 102 105 112 119 120 126 136 140 144 153 168 170 180 204 210 238 240 252 255 272 280 306 315 336 340 357 360 408 420 476 504 510 560 595 612 630 680 714 720 765 816 840 883 952 1008 1020 1071 1093 1190 1224 1260 1360 1428 1530 1680 1766 1785 1904 2040 2142 2186 2380 2448 2520 2649 2856 3060 3279 3532 3570 4080 4284 4372 4415 4760 5040 5298 5355 5465 5712 6120 6181 6558 7064 7140 7651 7947 8568 8744 8830 9520 9837 10596 10710 10930 12240 12362 13116 13245 14128 14280 15011 15302 15894 16395 17136 17488 17660 18543 18581 19674 21192 21420 21860 22953 24724 26232 26490 28560 30022 30604 30905 31788 32790 35320 37086 37162 38255 39348 39735 42384 42840 43720 45033 45906 49185 49448 52464 52980 55629 55743 60044 61208 61810 63576 65580 68859 70640 74172 74324 75055 76510 78696 79470 85680 87440 90066 91812 92715 92905 98370 98896 105077 105960 111258 111486 114765 120088 122416 123620 127152 130067 131160 135099 137718 148344 148648 150110 153020 157392 158940 167229 180132 183624 185430 185810 196740 210154 211920 222516 222972 225165 229530 240176 247240 260134 262320 270198 275436 278145 278715 296688 297296 300220 306040 315231 317880 334458 344295 360264 367248 370860 371620 390201 393480 420308 445032 445944 450330 459060 494480 520268 525385 540396 550872 556290 557430 600440 612080 630462 635760 650335 668916 675495 688590 720528 741720 743240 780402 786960 836145 840616 890064 891888 900660 918120 945693 965119 1040536 1050770 1080792 1101744 1112580 1114860 1170603 1200880 1260924 1300670 1337832 1350990 1377180 1483440 1486480 1560804 1576155 1672290 1681232 1801320 1836240 1891386 1930238 1951005 2081072 2101540 2161584 2225160 2229720 2341206 2521848 2601340 2675664 2701980 2754360 2895357 3121608 3152310 3344580 3602640 3782772 3860476 3902010 4203080 4450320 4459440 4682412 4728465 4825595 5043696 5202680 5403960 5508720 5790714 5853015 6243216 6304620 6689160 6755833 7565544 7720952 7804020 8406160 8686071 9364824 9456930 9651190 10405360 10807920 11581428 11706030 12609240 13378320 13511666 14476785 15131088 15441904 15608040 16407023 17372142 18729648 18913860 19302380 20267499 23162856 23412060 25218480 27023332 28953570 31216080 32814046 33779165 34744284 37827720 38604760 40534998 43430355 46325712 46824120 49221069 54046664 57907140 60802497 65628092 67558330 69488568 75655440 77209520 81069996 82035115 86860710 93648240 98442138 101337495 108093328 114849161 115814280 121604994 131256184 135116660 138977136 147663207 162139992 164070230 173721420 196884276 202674990 229698322 231628560 243209988 246105345 262512368 270233320 295326414 304012485 324279984 328140460 344547483 347442840 393768552 405349980 459396644 486419976 492210690 540466640 574245805 590652828 608024970 656280920 689094966 694885680 738316035 787537104 810699960 918793288 972839952 984421380 1033642449 1148491610 1181305656 1216049940 1312561840 1378189932 1476632070 1621399920 1722737415 1837586576 1968842760 2067284898 2296983220 2362611312 2432099880 2756379864 2953264140 3445474830 3937685520 4134569796 4593966440 4864199760 5168212245 5512759728 5906528280 6890949660 8269139592 9187932880 10336424490 11813056560 13781899320 16538279184 20672848980 27563798640 41345697960 82691395920
- Sum of all divisors σ(n): 336735090432
- Sum of proper divisors (its aliquot sum) s(n): 254043694512
- 82691395920 is an abundant number, because the sum of its proper divisors (254043694512) is greater than itself. Its abundance is 171352298592
Bases of 82691395920
- Binary: 10011010000001100101010010001010100002
- Hexadecimal: 0x1340CA9150
- Base-36: 11ZKBLG0
Squares and roots of 82691395920
- 82691395920 squared (826913959202) is 6837866959198192646400
- 82691395920 cubed (826913959203) is 565432763971344233871894962688000
-
The
square root of 82691395920 is 287561.1168430113 -
The
cube root of 82691395920 is 4356.6577210619
Scales and comparisons
How big is 82691395920?- 82,691,395,920 seconds is equal to 2,629 years, 17 weeks, 1 day, 8 hours, 12 minutes.
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To count from 1 to 82,691,395,920 would take you about five thousand, two 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 82691395920 cubic inches would be around 363.1 feet tall.
Recreational maths with 82691395920
- 82691395920 backwards is 02959319628
- The number of decimal digits it has is: 11
- The sum of 82691395920's digits is 54
- More coming soon!
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