85444889985
85,444,889,985 is an odd composite number composed of six prime numbers multiplied together.
85444889985 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 85444889985:
34 × 5 × 72 × 132 × 73 × 349
(3 × 3 × 3 × 3 × 5 × 7 × 7 × 13 × 13 × 73 × 349)See below for interesting mathematical facts about the number 85444889985 from the Numbermatics database.
Names of 85444889985
- Cardinal: 85444889985 can be written as Eighty-five billion, four hundred forty-four million, eight hundred eighty-nine thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 8.5444889985 × 1010
Factors of 85444889985
Divisors of 85444889985
- Number of divisors d(n): 360
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Complete list of divisors:
1 3 5 7 9 13 15 21 27 35 39 45 49 63 65 73 81 91 105 117 135 147 169 189 195 219 245 273 315 349 351 365 405 441 455 507 511 567 585 637 657 735 819 845 945 949 1047 1053 1095 1183 1323 1365 1521 1533 1745 1755 1911 1971 2205 2443 2457 2535 2555 2835 2847 3141 3185 3285 3549 3577 3969 4095 4537 4563 4599 4745 5235 5265 5733 5913 5915 6615 6643 7329 7371 7605 7665 8281 8541 9423 9555 9855 10647 10731 12215 12285 12337 13611 13689 13797 14235 15705 17101 17199 17745 17885 19845 19929 21987 22685 22815 22995 24843 25477 25623 28269 28665 29565 31759 31941 32193 33215 36645 36855 37011 40833 41391 41405 42705 46501 47115 51303 51597 53235 53655 58981 59787 61685 65961 68055 68445 68985 74529 76431 76869 85505 85995 86359 95277 95823 96579 99645 109935 111033 122499 124215 127385 128115 139503 141345 153909 158795 159705 160965 176943 178339 179361 185055 197883 204165 206955 222313 223587 229293 232505 256515 257985 259077 285831 289737 294905 298935 329805 331201 333099 367497 372645 382155 384345 412867 418509 431795 461727 476385 479115 482895 530829 535017 538083 555165 604513 612495 666939 670761 687879 697515 769545 777231 857493 884715 891695 896805 989415 993603 999297 1111565 1117935 1146465 1238601 1248373 1255527 1295385 1385181 1429155 1448685 1592487 1605051 1656005 1665495 1813539 1837485 2000817 2063637 2064335 2092545 2308635 2318407 2331693 2572479 2654145 2675085 2690415 2890069 2980809 3022565 3334695 3353805 3439395 3715803 3745119 3766581 3886155 4287465 4305613 4777461 4815153 4968015 4996485 5440617 6002451 6193005 6241865 6277635 6925905 6955221 6995079 7962435 8025255 8670207 8942427 9067695 10004085 10318185 11147409 11235357 11592035 11658465 12862395 12916839 14445459 14450345 14904045 16228849 16321851 18007353 18579015 18725595 18832905 20865663 21528065 23887305 24075765 26010621 26827281 27203085 30012255 30139291 33442227 33706071 34776105 34975395 38750517 43351035 44712135 48686547 48965553 55737045 56176785 62596989 64584195 72227295 78031863 81144245 81609255 90036765 90417873 101118213 104328315 116251551 130053105 134136405 146059641 150696455 167211135 168530355 187790967 193752585 210975037 234095589 243432735 244827765 271253619 312984945 348754653 390159315 438178923 452089365 505591065 581257755 632925111 730298205 813760857 938954835 1054875185 1170477945 1314536769 1356268095 1743773265 1898775333 2190894615 2441282571 3164625555 4068804285 5696325999 6572683845 9493876665 12206412855 17088977997 28481629995 85444889985
- Sum of all divisors σ(n): 196138265400
- Sum of proper divisors (its aliquot sum) s(n): 110693375415
- 85444889985 is an abundant number, because the sum of its proper divisors (110693375415) is greater than itself. Its abundance is 25248485430
Bases of 85444889985
- Binary: 10011111001001110100110001101100000012
- Hexadecimal: 0x13E4E98D81
- Base-36: 1393OJ29
Squares and roots of 85444889985
- 85444889985 squared (854448899852) is 7300829224548753300225
- 85444889985 cubed (854448899853) is 623818549890841087006630800746625
-
The
square root of 85444889985 is 292309.5790168361 -
The
cube root of 85444889985 is 4404.4873295071
Scales and comparisons
How big is 85444889985?- 85,444,889,985 seconds is equal to 2,716 years, 45 weeks, 6 days, 11 hours, 39 minutes, 45 seconds.
-
To count from 1 to 85,444,889,985 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 85444889985 cubic inches would be around 367 feet tall.
Recreational maths with 85444889985
- 85444889985 backwards is 58998844458
- The number of decimal digits it has is: 11
- The sum of 85444889985's digits is 72
- More coming soon!
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