85442205240
85,442,205,240 is an even composite number composed of six prime numbers multiplied together.
85442205240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 85442205240:
23 × 34 × 5 × 7 × 53 × 71081
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 53 × 71081)See below for interesting mathematical facts about the number 85442205240 from the Numbermatics database.
Names of 85442205240
- Cardinal: 85442205240 can be written as Eighty-five billion, four hundred forty-two million, two hundred five thousand, two hundred forty.
Scientific notation
- Scientific notation: 8.544220524 × 1010
Factors of 85442205240
Divisors of 85442205240
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 53 54 56 60 63 70 72 81 84 90 105 106 108 120 126 135 140 159 162 168 180 189 210 212 216 252 265 270 280 315 318 324 360 371 378 405 420 424 477 504 530 540 567 630 636 648 742 756 795 810 840 945 954 1060 1080 1113 1134 1260 1272 1431 1484 1512 1590 1620 1855 1890 1908 2120 2226 2268 2385 2520 2835 2862 2968 3180 3240 3339 3710 3780 3816 4293 4452 4536 4770 5565 5670 5724 6360 6678 7155 7420 7560 8586 8904 9540 10017 11130 11340 11448 13356 14310 14840 16695 17172 19080 20034 21465 22260 22680 26712 28620 30051 33390 34344 40068 42930 44520 50085 57240 60102 66780 71081 80136 85860 100170 120204 133560 142162 150255 171720 200340 213243 240408 284324 300510 355405 400680 426486 497567 568648 601020 639729 710810 852972 995134 1066215 1202040 1279458 1421620 1492701 1705944 1919187 1990268 2132430 2487835 2558916 2843240 2985402 3198645 3767293 3838374 3980536 4264860 4478103 4975670 5117832 5757561 5970804 6397290 7463505 7534586 7676748 8529720 8956206 9595935 9951340 11301879 11515122 11941608 12794580 13434309 14927010 15069172 15353496 17912412 18836465 19191870 19902680 22390515 22603758 23030244 25589160 26371051 26868618 28787805 29854020 30138344 33905637 35824824 37672930 38383740 40302927 44781030 45207516 46060488 52742102 53737236 56509395 57575610 59708040 67171545 67811274 75345860 76767480 79113153 80605854 89562060 90415032 101716911 105484204 107474472 113018790 115151220 131855255 134343090 135622548 150691720 158226306 161211708 169528185 179124120 201514635 203433822 210968408 226037580 230302440 237339459 263710510 268686180 271245096 305150733 316452612 322423416 339056370 395565765 403029270 406867644 452075160 474678918 508584555 527421020 537372360 610301466 632905224 678112740 712018377 791131530 806058540 813735288 949357836 1017169110 1054842040 1186697295 1220602932 1356225480 1424036754 1525753665 1582263060 1612117080 1898715672 2034338220 2136055131 2373394590 2441205864 2848073508 3051507330 3164526120 3560091885 4068676440 4272110262 4746789180 5696147016 6103014660 7120183770 8544220524 9493578360 10680275655 12206029320 14240367540 17088441048 21360551310 28480735080 42721102620 85442205240
- Sum of all divisors σ(n): 334403847360
- Sum of proper divisors (its aliquot sum) s(n): 248961642120
- 85442205240 is an abundant number, because the sum of its proper divisors (248961642120) is greater than itself. Its abundance is 163519436880
Bases of 85442205240
- Binary: 10011111001001100000010010110001110002
- Hexadecimal: 0x13E4C09638
- Base-36: 13922ZI0
Squares and roots of 85442205240
- 85442205240 squared (854422052402) is 7300370436274283457600
- 85442205240 cubed (854422052403) is 623759749144175668118196037824000
-
The
square root of 85442205240 is 292304.9866834297 -
The
cube root of 85442205240 is 4404.4411982165
Scales and comparisons
How big is 85442205240?- 85,442,205,240 seconds is equal to 2,716 years, 41 weeks, 3 days, 9 hours, 54 minutes.
-
To count from 1 to 85,442,205,240 would take you about five thousand, four hundred thirty-three 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 85442205240 cubic inches would be around 367 feet tall.
Recreational maths with 85442205240
- 85442205240 backwards is 04250224458
- 85442205240 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 85442205240's digits is 36
- More coming soon!
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