385133775520

Names of 385133775520

• Cardinal: 385133775520 can be written as Three hundred eighty-five billion, one hundred thirty-three million, seven hundred seventy-five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 3.8513377552 × 10¹¹

Factors of 385133775520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 327

Divisors of 385133775520

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 37 40 41 52 65 74 80 82 104 130 148 160 164 169 185 205 208 229 260 296 328 338 370 410 416 458 481 520 533 592 656 676 740 820 845 916 962 1040 1066 1145 1184 1312 1352 1480 1517 1640 1681 1690 1832 1924 2080 2132 2290 2405 2665 2704 2960 2977 3034 3280 3362 3380 3664 3848 4264 4580 4810 5330 5408 5920 5954 6068 6253 6560 6724 6760 6929 7328 7585 7696 8405 8473 8528 9160 9389 9620 10660 11908 12136 12506 13448 13520 13858 14885 15170 15392 16810 16946 17056 18320 18778 19240 19721 21320 21853 23816 24272 25012 26896 27040 27716 29770 30340 31265 33620 33892 34645 36640 37556 38480 38701 39442 42365 42640 43706 46945 47632 48544 50024 53792 55432 59540 60680 62197 62530 67240 67784 69290 75112 76960 77402 78884 84730 85280 87412 93890 95264 98605 100048 109265 110149 110864 119080 121360 122057 124394 125060 134480 135568 138580 150224 154804 157768 169460 174824 187780 193505 197210 200096 218530 220298 221728 238160 242720 244114 248788 250120 256373 268960 271136 277160 284089 300448 309608 310985 315536 338920 347393 349648 375560 384949 387010 394420 437060 440596 476320 488228 497576 500240 512746 550745 554320 568178 610285 619216 621970 631072 677840 694786 699296 751120 769898 774020 788840 808561 874120 881192 976456 995152 1000480 1025492 1101490 1108640 1136356 1220570 1238432 1243940 1281865 1355680 1389572 1420445 1431937 1502240 1539796 1548040 1577680 1586741 1617122 1736965 1748240 1762384 1924745 1952912 1990304 2050984 2202980 2272712 2441140 2487880 2563730 2779144 2840890 2863874 3079592 3096080 3155360 3173482 3234244 3473930 3496480 3524768 3849490 3905824 4042805 4101968 4405960 4516109 4545424 4882280 4975760 5004337 5127460 5558288 5681780 5727748 6159184 6192160 6346964 6468488 6947860 7159685 7698980 7933705 8085610 8203936 8811920 9032218 9090848 9764560 9951520 10008674 10254920 10511293 11116576 11363560 11455496 12318368 12693928 12936976 13895720 14243113 14319370 15397960 15867410 16171220 17623840 18064436 19529120 20017348 20509840 21022586 22580545 22727120 22910992 25021685 25387856 25873952 27791440 28486226 28638740 30795920 31734820 32342440 36128872 40034696 41019680 42045172 45161090 45454240 45821984 50043370 50775712 52556465 55582880 56972452 57277480 58709417 61591840 63469640 64684880 65056381 71215565 72257744 80069392 84090344 90322180 100086740 105112930 113944904 114554960 117418834 126939280 129369760 130112762 142431130 144515488 160138784 168180688 180644360 185160469 200173480 210225860 227889808 229109920 234837668 253878560 260225524 284862260 293547085 325281905 336361376 361288720 370320938 400346960 420451720 455779616 469675336 520451048 569724520 587094170 650563810 722577440 740641876 800693920 840903440 925802345 939350672 1040902096 1139449040 1174188340 1301127620 1481283752 1681806880 1851604690 1878701344 2081804192 2278898080 2348376680 2407086097 2602255240 2962567504 3703209380 4696753360 4814172194 5204510480 5925135008 7406418760 9393506720 9628344388 10409020960 12035430485 14812837520 19256688776 24070860970 29625675040 38513377552 48141721940 77026755104 96283443880 192566887760 385133775520
• Sum of all divisors σ(n): 1041692649480
• Sum of proper divisors (its aliquot sum) s(n): 656558873960
• 385133775520 is an abundant number, because the sum of its proper divisors (656558873960) is greater than itself. Its abundance is 271425098440

Bases of 385133775520

• Binary: 101100110101011110000110000101010100000₂
• Hexadecimal: 0x59ABC30AA0
• Base-36: 4WXEPF34

Squares and roots of 385133775520

• 385133775520 squared (385133775520²) is 148328025046289751270400
• 385133775520 cubed (385133775520³) is 57126132301502694674650868420608000
• The square root of 385133775520 is 620591.4723229767
• The cube root of 385133775520 is 7275.6288385151

Scales and comparisons

• 385,133,775,520 seconds is equal to 12,246 years, 3 weeks, 1 day, 20 hours, 18 minutes, 40 seconds.
• To count from 1 to 385,133,775,520 would take you about twenty-four thousand, four hundred ninety-two 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 385133775520 cubic inches would be around 606.3 feet tall.

Recreational maths with 385133775520

• 385133775520 backwards is 025577331583
• The number of decimal digits it has is: 12
• The sum of 385133775520's digits is 49
• More coming soon!