80825649450
80,825,649,450 is an even composite number composed of seven prime numbers multiplied together.
80825649450 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 80825649450:
2 × 3 × 52 × 72 × 13 × 19 × 2112
(2 × 3 × 5 × 5 × 7 × 7 × 13 × 19 × 211 × 211)See below for interesting mathematical facts about the number 80825649450 from the Numbermatics database.
Names of 80825649450
- Cardinal: 80825649450 can be written as Eighty billion, eight hundred twenty-five million, six hundred forty-nine thousand, four hundred fifty.
Scientific notation
- Scientific notation: 8.082564945 × 1010
Factors of 80825649450
Divisors of 80825649450
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 5 6 7 10 13 14 15 19 21 25 26 30 35 38 39 42 49 50 57 65 70 75 78 91 95 98 105 114 130 133 147 150 175 182 190 195 210 211 245 247 266 273 285 294 325 350 390 399 422 455 475 490 494 525 546 570 633 637 650 665 735 741 798 910 931 950 975 1050 1055 1225 1235 1266 1274 1330 1365 1425 1470 1477 1482 1729 1862 1911 1950 1995 2110 2275 2450 2470 2730 2743 2793 2850 2954 3165 3185 3325 3458 3675 3705 3822 3990 4009 4431 4550 4655 5187 5275 5486 5586 6175 6330 6370 6650 6825 7350 7385 7410 8018 8229 8645 8862 9310 9555 9975 10339 10374 10550 12027 12103 12350 13650 13715 13965 14770 15825 15925 16458 17290 18525 19110 19201 19950 20045 20678 22155 23275 24054 24206 25935 27430 27930 28063 31017 31650 31850 36309 36925 37050 38402 40090 41145 43225 44310 44521 46550 47775 51695 51870 52117 56126 57603 60135 60515 62034 68575 69825 72618 73850 82290 84189 86450 89042 95550 96005 100225 103390 104234 110775 115206 120270 121030 129675 133563 134407 137150 139650 140315 155085 156351 168378 181545 192010 196441 200450 205725 221550 222605 258475 259350 260585 267126 268814 280630 288015 300675 302575 310170 311647 312702 363090 364819 392882 403221 411450 420945 445210 480025 516950 521170 576030 578773 589323 601350 605150 623294 667815 672035 701575 729638 775425 781755 806442 841890 845899 907725 934941 960050 982205 1094457 1113025 1157546 1178646 1302925 1335630 1344070 1403150 1440075 1550850 1558235 1563510 1691798 1736319 1815450 1824095 1869882 1964410 2016105 2104725 2181529 2188914 2226050 2537697 2553733 2605850 2880150 2893865 2946615 3116470 3339075 3360175 3472638 3648190 3908775 4032210 4051411 4209450 4229495 4363058 4674705 4911025 5075394 5107466 5472285 5787730 5893230 5921293 6544587 6678150 6720350 7661199 7791175 7817550 8102822 8458990 8681595 9120475 9349410 9822050 10080525 10907645 10944570 10996687 11842586 12154233 12688485 12768665 13089174 14469325 14733075 15322398 15582350 17363190 17763879 18240950 20161050 20257055 21147475 21815290 21993374 23373525 24308466 25376970 25537330 27361425 28359877 28938650 29466150 29606465 32722935 32990061 35527758 38305995 40514110 41449051 42294950 43407975 46747050 54538225 54722850 54983435 56719754 59212930 60771165 63442425 63843325 65445870 65980122 76611990 76976809 82898102 85079631 86815950 88819395 101285275 109076450 109966870 121542330 124347153 126884850 127686650 141799385 148032325 153953618 163614675 164950305 170159262 177638790 191529975 202570550 207245255 230930427 248694306 274917175 283598770 296064650 303855825 327229350 329900610 383059950 384884045 414490510 425398155 444096975 461860854 538837663 549834350 607711650 621735765 708996925 769768090 824751525 850796310 888193950 1036226275 1077675326 1154652135 1243471530 1417993850 1616512989 1649503050 1924420225 2072452550 2126990775 2309304270 2694188315 3108678825 3233025978 3848840450 4253981550 5388376630 5773260675 6217357650 8082564945 11546521350 13470941575 16165129890 26941883150 40412824725 80825649450
- Sum of all divisors σ(n): 265585188960
- Sum of proper divisors (its aliquot sum) s(n): 184759539510
- 80825649450 is an abundant number, because the sum of its proper divisors (184759539510) is greater than itself. Its abundance is 103933890060
Bases of 80825649450
- Binary: 10010110100011001010110001001001010102
- Hexadecimal: 0x12D195892A
- Base-36: 114PI696
Squares and roots of 80825649450
- 80825649450 squared (808256494502) is 6532785609014285302500
- 80825649450 cubed (808256494503) is 528016639566193383902152208625000
-
The
square root of 80825649450 is 284298.5217161707 -
The
cube root of 80825649450 is 4323.6420733881
Scales and comparisons
How big is 80825649450?- 80,825,649,450 seconds is equal to 2,570 years, 2 days, 1 hour, 17 minutes, 30 seconds.
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To count from 1 to 80,825,649,450 would take you about five thousand, one hundred forty 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 80825649450 cubic inches would be around 360.3 feet tall.
Recreational maths with 80825649450
- 80825649450 backwards is 05494652808
- The number of decimal digits it has is: 11
- The sum of 80825649450's digits is 51
- More coming soon!
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