85742606988
85,742,606,988 is an even composite number composed of seven prime numbers multiplied together.
What does the number 85742606988 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
85742606988 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 85742606988:
22 × 32 × 17 × 31 × 43 × 61 × 1723
(2 × 2 × 3 × 3 × 17 × 31 × 43 × 61 × 1723)See below for interesting mathematical facts about the number 85742606988 from the Numbermatics database.
Names of 85742606988
- Cardinal: 85742606988 can be written as Eighty-five billion, seven hundred forty-two million, six hundred six thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 8.5742606988 × 1010
Factors of 85742606988
Divisors of 85742606988
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 9 12 17 18 31 34 36 43 51 61 62 68 86 93 102 122 124 129 153 172 183 186 204 244 258 279 306 366 372 387 516 527 549 558 612 731 732 774 1037 1054 1098 1116 1333 1462 1548 1581 1723 1891 2074 2108 2193 2196 2623 2666 2924 3111 3162 3446 3782 3999 4148 4386 4743 5169 5246 5332 5673 6222 6324 6579 6892 7564 7869 7998 8772 9333 9486 10338 10492 11346 11997 12444 13158 15507 15738 15996 17019 18666 18972 20676 22661 22692 23607 23994 26316 29291 31014 31476 32147 34038 37332 44591 45322 47214 47988 53413 58582 62028 64294 67983 68076 74089 81313 87873 89182 90644 94428 96441 105103 106826 117164 128588 133773 135966 148178 160239 162626 175746 178364 192882 203949 210206 213652 222267 243939 263619 267546 271932 289323 296356 315309 320478 325252 351492 385764 401319 407898 420412 444534 480717 487878 527238 535092 578646 630618 640956 666801 731817 802638 815796 889068 908021 945927 961434 975756 1054476 1157292 1259513 1261236 1333602 1382321 1463634 1605276 1786751 1816042 1891854 1922868 2296759 2519026 2667204 2724063 2764642 2927268 3258193 3573502 3632084 3778539 3783708 4146963 4519429 4593518 5038052 5360253 5448126 5529284 6516386 6890277 7147004 7557078 8172189 8293926 9038858 9187036 9774579 10720506 10896252 11335617 12440889 13032772 13558287 13780554 15114156 16080759 16344378 16587852 18077716 19549158 20670831 21441012 22671234 24881778 27116574 27561108 29323737 32161518 32688756 39044903 39098316 40674861 41341662 45342468 49763556 54233148 55389281 58647474 64323036 76830293 78089806 81349722 82683324 110778562 117134709 117294948 140102299 153660586 156179612 162699444 166167843 221557124 230490879 234269418 280204598 307321172 332335686 351404127 420306897 460981758 468538836 498503529 560409196 664671372 691472637 702808254 840613794 921963516 997007058 1260920691 1382945274 1405616508 1681227588 1994014116 2381739083 2521841382 2765890548 4763478166 5043682764 7145217249 9526956332 14290434498 21435651747 28580868996 42871303494 85742606988
- Sum of all divisors σ(n): 246516221952
- Sum of proper divisors (its aliquot sum) s(n): 160773614964
- 85742606988 is an abundant number, because the sum of its proper divisors (160773614964) is greater than itself. Its abundance is 75031007976
Bases of 85742606988
- Binary: 10011111101101010100001011010100011002
- Hexadecimal: 0x13F6A85A8C
- Base-36: 13E0XMZ0
Squares and roots of 85742606988
- 85742606988 squared (857426069882) is 7351794653098626432144
- 85742606988 cubed (857426069883) is 630362039597115322573951642222272
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The
square root of 85742606988 is 292818.3856727579 -
The
cube root of 85742606988 is 4409.5969415825
Scales and comparisons
How big is 85742606988?- 85,742,606,988 seconds is equal to 2,726 years, 18 weeks, 1 day, 6 hours, 49 minutes, 48 seconds.
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To count from 1 to 85,742,606,988 would take you about five thousand, four hundred fifty-two 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 85742606988 cubic inches would be around 367.5 feet tall.
Recreational maths with 85742606988
- 85742606988 backwards is 88960624758
- The number of decimal digits it has is: 11
- The sum of 85742606988's digits is 63
- More coming soon!
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