85168128672
85,168,128,672 is an even composite number composed of six prime numbers multiplied together.
85168128672 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 85168128672:
25 × 33 × 112 × 19 × 53 × 809
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 11 × 19 × 53 × 809)See below for interesting mathematical facts about the number 85168128672 from the Numbermatics database.
Names of 85168128672
- Cardinal: 85168128672 can be written as Eighty-five billion, one hundred sixty-eight million, one hundred twenty-eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 8.5168128672 × 1010
Factors of 85168128672
Divisors of 85168128672
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 32 33 36 38 44 48 53 54 57 66 72 76 88 96 99 106 108 114 121 132 144 152 159 171 176 198 209 212 216 228 242 264 288 297 304 318 342 352 363 396 418 424 432 456 477 484 513 528 583 594 608 627 636 684 726 792 809 836 848 864 912 954 968 1007 1026 1056 1089 1166 1188 1254 1272 1368 1431 1452 1584 1618 1672 1696 1749 1824 1881 1908 1936 2014 2052 2178 2299 2332 2376 2427 2508 2544 2736 2862 2904 3021 3168 3236 3267 3344 3498 3762 3816 3872 4028 4104 4356 4598 4664 4752 4854 5016 5088 5247 5472 5643 5724 5808 6042 6413 6472 6534 6688 6897 6996 7281 7524 7632 8056 8208 8712 8899 9063 9196 9328 9504 9708 10032 10494 11077 11286 11448 11616 12084 12826 12944 13068 13794 13992 14562 15048 15264 15371 15741 16112 16416 17424 17798 18126 18392 18656 19239 19416 20064 20691 20988 21843 22154 22572 22896 24168 25652 25888 26136 26697 27189 27588 27984 29124 30096 30742 31482 32224 33231 34848 35596 36252 36784 38478 38832 41382 41976 42877 43686 44308 45144 45792 46113 48336 51304 52272 53394 54378 55176 55968 57717 58248 60192 61484 62073 62964 66462 71192 72504 73568 76956 77664 80091 82764 83952 85754 87372 88616 90288 92226 96672 97889 99693 102608 104544 106788 108756 110352 115434 116496 121847 122968 124146 125928 128631 132924 138339 142384 145008 153912 160182 165528 167904 169081 171508 173151 174744 177232 180576 184452 195778 199386 205216 213576 217512 220704 230868 232992 240273 243694 245936 248292 251856 257262 265848 276678 284768 290016 293667 299079 307824 320364 331056 338162 343016 346302 349488 354464 365541 368904 385893 391556 398772 415017 427152 435024 461736 471647 480546 487388 491872 496584 503712 507243 514524 531696 553356 587334 598158 615648 640728 662112 676324 686032 692604 698976 731082 737808 771786 783112 797544 814663 830034 854304 870048 881001 923472 943294 961092 974776 993168 1014486 1029048 1063392 1096623 1106712 1157679 1174668 1196316 1281456 1352648 1372064 1385208 1414941 1462164 1475616 1521729 1543572 1566224 1595088 1629326 1660068 1762002 1846944 1859891 1886588 1922184 1949552 1986336 2028972 2058096 2193246 2213424 2315358 2349336 2392632 2443989 2562912 2643003 2705296 2770416 2829882 2924328 3043458 3087144 3132448 3190176 3258652 3289869 3320136 3524004 3719782 3773176 3844368 3899104 4057944 4116192 4244823 4386492 4426848 4565187 4630716 4698672 4785264 4887978 5188117 5286006 5410592 5540832 5579673 5659764 5848656 6086916 6174288 6517304 6579738 6640272 7048008 7331967 7439564 7546352 7688736 8115888 8489646 8772984 8961293 9130374 9261432 9397344 9570528 9775956 10376234 10572012 11159346 11319528 11697312 12173832 12348576 12734469 13034608 13159476 13280544 14096016 14663934 14879128 15092704 15564351 16231776 16739019 16979292 17545968 17922586 18260748 18522864 19551912 20752468 21144024 21995901 22318692 22639056 24347664 25468938 26069216 26318952 26883879 28192032 29327868 29758256 31128702 33478038 33958584 35091936 35845172 36521496 37045728 39103824 41504936 42288048 43991802 44637384 45278112 46693053 48695328 50217057 50937876 52637904 53767758 58655736 59516512 62257404 66956076 67917168 71690344 73042992 78207648 80651637 83009872 84576096 87983604 89274768 93386106 98574223 100434114 101875752 105275808 107535516 117311472 124514808 133912152 135834336 140079159 143380688 146085984 161303274 166019744 175967208 178549536 186772212 197148446 200868228 203751504 215071032 234622944 241954911 249029616 267824304 280158318 286761376 295722669 322606548 351934416 373544424 394296892 401736456 407503008 430142064 483909822 498059232 535648608 560316636 591445338 645213096 703868832 747088848 788593784 803472912 860284128 887168007 967819644 1120633272 1182890676 1290426192 1494177696 1577187568 1606945824 1774336014 1935639288 2241266544 2365781352 2580852384 2661504021 3154375136 3548672028 3871278576 4482533088 4731562704 5323008042 7097344056 7742557152 9463125408 10646016084 14194688112 21292032168 28389376224 42584064336 85168128672
- Sum of all divisors σ(n): 293197968000
- Sum of proper divisors (its aliquot sum) s(n): 208029839328
- 85168128672 is an abundant number, because the sum of its proper divisors (208029839328) is greater than itself. Its abundance is 122861710656
Bases of 85168128672
- Binary: 10011110101000110101010000010101000002
- Hexadecimal: 0x13D46A82A0
- Base-36: 134IWKO0
Squares and roots of 85168128672
- 85168128672 squared (851681286722) is 7253610141490348483584
- 85168128672 cubed (851681286723) is 617776401866974125496002191720448
-
The
square root of 85168128672 is 291835.7905946425 -
The
cube root of 85168128672 is 4399.7267163601
Scales and comparisons
How big is 85168128672?- 85,168,128,672 seconds is equal to 2,708 years, 4 weeks, 2 days, 5 hours, 31 minutes, 12 seconds.
-
To count from 1 to 85,168,128,672 would take you about five thousand, four hundred sixteen 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 85168128672 cubic inches would be around 366.6 feet tall.
Recreational maths with 85168128672
- 85168128672 backwards is 27682186158
- 85168128672 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 85168128672's digits is 54
- More coming soon!
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