385520344020

Names of 385520344020

• Cardinal: 385520344020 can be written as Three hundred eighty-five billion, five hundred twenty million, three hundred forty-four thousand and twenty.

Scientific notation

• Scientific notation: 3.8552034402 × 10¹¹

Factors of 385520344020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6714

Divisors of 385520344020

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 41 42 45 54 60 63 70 81 82 84 90 105 108 123 126 127 135 140 162 164 180 189 205 210 246 252 254 270 287 315 324 369 378 381 405 410 420 492 508 540 567 574 615 630 635 738 756 762 810 820 861 889 945 1107 1134 1143 1148 1230 1260 1270 1435 1476 1524 1620 1722 1778 1845 1890 1905 2214 2268 2286 2460 2540 2583 2667 2835 2870 3321 3429 3444 3556 3690 3780 3810 4305 4428 4445 4572 5166 5207 5334 5535 5670 5715 5740 6529 6642 6858 7380 7620 7749 8001 8610 8890 10287 10332 10414 10668 11070 11340 11430 12915 13058 13284 13335 13716 15498 15621 16002 16605 17145 17220 17780 19587 20574 20828 22140 22860 23247 24003 25830 26035 26116 26670 30996 31242 32004 32645 33210 34290 36449 38745 39174 40005 41148 45703 46494 46863 48006 51435 51660 52070 53340 58761 62484 65290 66420 68580 72009 72898 77490 78105 78348 80010 91406 92988 93726 96012 97935 102870 104140 109347 116235 117522 120015 130580 137109 140589 144018 145796 154980 156210 160020 176283 182245 182812 187452 195870 205740 218694 228515 232470 234315 235044 240030 267689 274218 281178 288036 293805 312420 328041 352566 360045 364490 391740 411327 421767 437388 457030 464940 468630 480060 528849 535378 546735 548436 562356 587610 656082 685545 702945 705132 720090 728980 803067 822654 829183 843534 881415 914060 937260 984123 1057698 1070756 1093470 1175220 1233981 1312164 1338445 1371090 1405890 1440180 1606134 1640205 1645308 1658366 1687068 1762830 1873823 1968246 2056635 2108835 2115396 2186940 2409201 2467962 2487549 2644245 2676890 2742180 2811780 2952369 3212268 3280410 3316732 3525660 3701943 3747646 3936492 4015335 4113270 4145915 4217670 4818402 4920615 4935924 4975098 5288490 5353780 5621469 5804281 5904738 6169905 6560820 7227603 7403886 7462647 7495292 8030670 8226540 8291830 8435340 9369115 9636804 9841230 9950196 10576980 11242938 11608562 11809476 12046005 12339810 12437745 14455206 14761845 14807772 14925294 16061340 16583660 16864407 17412843 18509715 18738230 19682460 21682809 22387941 22485876 23217124 24092010 24679620 24875490 28107345 28910412 29021405 29523690 29850588 33728814 33996503 34825686 36138015 37019430 37313235 37476460 43365618 44775882 48184020 49750980 50593221 52238529 56214690 58042810 59047380 67163823 67457628 67993006 69651372 72276030 74038860 74626470 84322035 86731236 87064215 89551764 101186442 101989509 104477058 108414045 111939705 112429380 116085620 134327646 135986012 144552060 149252940 151779663 156715587 168644070 169982515 174128430 202372884 203979018 208954116 216828090 223879410 237975521 252966105 261192645 268655292 303559326 305968527 313431174 335819115 337288140 339965030 348256860 407958036 433656180 447758820 470146761 475951042 505932210 509947545 522385290 607118652 611937054 626862348 671638230 679930060 713926563 758898315 783577935 917905581 940293522 951902084 1011864420 1019895090 1044770580 1189877605 1223874108 1343276460 1427853126 1517796630 1529842635 1567155870 1835811162 1880587044 2039790180 2141779689 2350733805 2379755210 2753716743 2855706252 3035593260 3059685270 3134311740 3569632815 3671622324 4283559378 4589527905 4701467610 4759510420 5507433486 6119370540 6425339067 7139265630 8567118756 9179055810 9402935220 10708898445 11014866972 12850678134 13768583715 14278531260 18358111620 19276017201 21417796890 25701356268 27537167430 32126695335 38552034402 42835593780 55074334860 64253390670 77104068804 96380086005 128506781340 192760172010 385520344020
• Sum of all divisors σ(n): 1427240263680
• Sum of proper divisors (its aliquot sum) s(n): 1041719919660
• 385520344020 is an abundant number, because the sum of its proper divisors (1041719919660) is greater than itself. Its abundance is 656199575640

Bases of 385520344020

• Binary: 101100111000010110011011001101111010100₂
• Hexadecimal: 0x59C2CD9BD4
• Base-36: 4X3SUX90

Squares and roots of 385520344020

• 385520344020 squared (385520344020²) is 148625935653299149760400
• 385520344020 cubed (385520344020³) is 57298321843354271663602908572808000
• The square root of 385520344020 is 620902.8458784835
• The cube root of 385520344020 is 7278.0622686873

Scales and comparisons

• 385,520,344,020 seconds is equal to 12,258 years, 18 weeks, 3 days, 27 minutes.
• To count from 1 to 385,520,344,020 would take you about twenty-four thousand, five 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 385520344020 cubic inches would be around 606.5 feet tall.

Recreational maths with 385520344020

• 385520344020 backwards is 020443025583
• 385520344020 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385520344020's digits is 36
• More coming soon!