385440585894

Names of 385440585894

• Cardinal: 385440585894 can be written as Three hundred eighty-five billion, four hundred forty million, five hundred eighty-five thousand, eight hundred ninety-four.

Scientific notation

• Scientific notation: 3.85440585894 × 10¹¹

Factors of 385440585894

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 73

Divisors of 385440585894

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 19 21 26 29 38 39 42 49 57 58 63 78 87 91 98 114 117 126 133 147 169 171 174 182 203 234 247 261 266 273 294 338 342 361 377 399 406 441 494 507 522 546 551 609 637 722 741 754 798 819 882 931 1014 1083 1102 1131 1183 1197 1218 1274 1421 1482 1521 1638 1653 1729 1827 1862 1911 2166 2197 2223 2262 2366 2394 2527 2639 2793 2842 3042 3211 3249 3306 3393 3458 3549 3654 3822 3857 4263 4394 4446 4693 4901 4959 5054 5187 5278 5586 5733 6422 6498 6591 6786 6859 7098 7163 7581 7714 7917 8281 8379 8526 9386 9633 9802 9918 10374 10469 10647 11466 11571 12103 12789 13182 13718 14079 14326 14703 15162 15379 15561 15834 16562 16758 17689 18473 19266 19773 20577 20938 21294 21489 22477 22743 23142 23751 24206 24843 25578 26999 28158 28899 29406 30758 31122 31407 32851 34307 34713 35378 36309 36946 39546 41154 41743 42237 42978 44109 44954 45486 46137 47502 48013 49686 50141 53067 53998 55419 57798 61009 61731 62814 63713 64467 65702 67431 68614 69426 72618 73283 74529 80997 83486 84474 88218 89167 92274 93119 94221 96026 98553 100282 102921 106134 107653 108927 110838 122018 123462 125229 127426 128934 134862 136097 138411 144039 146566 149058 150423 157339 159201 161994 166257 178334 183027 186238 188442 191139 197106 198911 202293 205842 215306 217854 219849 229957 240149 242991 250458 267501 272194 276822 279357 288078 292201 295659 300846 308763 314678 318402 322959 332514 336091 350987 366054 375687 382278 397822 404586 408291 427063 432117 439698 445991 451269 459914 472017 480298 485982 512981 535002 549081 558714 573417 584402 591318 596733 617526 624169 645918 651833 659547 672182 689871 701974 720447 751374 793117 802503 816582 838071 854126 864234 876603 891982 902538 944034 952679 968877 1008273 1025962 1052961 1098162 1146834 1159171 1193466 1210547 1224873 1248338 1281189 1303666 1319094 1337973 1379742 1392377 1416051 1440894 1538943 1586234 1605006 1676142 1753206 1769261 1790199 1872507 1905358 1937754 1955499 2016546 2045407 2069613 2105922 2161341 2318342 2379351 2421094 2449746 2562378 2585843 2629809 2675946 2784754 2832102 2858037 2989441 3024819 3077886 3121937 3158883 3477513 3538522 3580398 3631641 3745014 3843567 3910998 4013919 4090814 4139226 4177131 4322682 4369183 4562831 4616829 4758702 5171686 5259618 5307783 5551819 5617521 5716074 5866497 5978882 6049638 6136221 6243874 6317766 6668753 6955026 7138053 7263282 7687134 7757529 8027838 8114197 8354262 8473829 8574111 8738366 8968323 9125662 9233658 9365811 9746639 10432539 10615566 10894923 11103638 11235042 11732994 12272442 12384827 12531393 13107549 13337506 13688493 14276106 15069223 15515058 15923349 16228394 16655457 16947658 17148222 17936646 18100901 18408663 18731622 19493278 20006259 20865078 21789846 23000393 23272587 24342591 24769654 25062786 25421487 26215098 26904969 27376986 28097433 29239917 30138446 31846698 33310914 33615959 36201802 36817326 37154481 38862733 39322647 40012518 41065479 45207669 46000786 46545174 48685182 49966371 50842974 53809938 54302703 56194866 56799379 58479834 59316803 60018777 67231918 69001179 73027773 74308962 76264461 77725466 78645294 82130958 86693789 87719751 90415338 99932742 100847877 105484561 108605406 111463443 113598758 116588199 118633606 120037554 126706307 135623007 138002358 146055546 152528922 161002751 162908109 170398137 173387578 175439502 177950409 201695754 207003537 210969122 222926886 233176398 235311713 253412614 260081367 271246014 302543631 316453683 322005502 325816218 340796274 349764597 355900818 380118921 414007074 437007467 470623426 483008253 511194411 520162734 533851227 605087262 632907366 699529194 705935139 738391927 760237842 780244101 874014934 949361049 966016506 1022388822 1067702454 1127019257 1140356763 1311022401 1411870278 1449024759 1476783854 1560488202 1647181991 1898722098 2117805417 2215175781 2254038514 2280713526 2622044802 2898049518 3059052269 3294363982 3381057771 3933067203 4235610834 4430351562 4941545973 6118104538 6645527343 6762115542 7866134406 9177156807 9883091946 10143173313 13291054686 14824637919 18354313614 20286346626 21413365883 27531470421 29649275838 42826731766 55062940842 64240097649 128480195298 192720292947 385440585894
• Sum of all divisors σ(n): 1149148728000
• Sum of proper divisors (its aliquot sum) s(n): 763708142106
• 385440585894 is an abundant number, because the sum of its proper divisors (763708142106) is greater than itself. Its abundance is 378267556212

Bases of 385440585894

• Binary: 101100110111110000011001001100010100110₂
• Hexadecimal: 0x59BE0C98A6
• Base-36: 4X2HDFHI

Squares and roots of 385440585894

• 385440585894 squared (385440585894²) is 148564445254309991779236
• 385440585894 cubed (385440585894³) is 57262766821838331060087047343696984
• The square root of 385440585894 is 620838.6150152065
• The cube root of 385440585894 is 7277.5603283425

Scales and comparisons

• 385,440,585,894 seconds is equal to 12,255 years, 42 weeks, 3 days, 21 hours, 24 minutes, 54 seconds.
• To count from 1 to 385,440,585,894 would take you about twenty-four thousand, five hundred eleven 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 385440585894 cubic inches would be around 606.5 feet tall.

Recreational maths with 385440585894

• 385440585894 backwards is 498585044583
• 385440585894 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385440585894's digits is 63
• More coming soon!