385742919900

Names of 385742919900

• Cardinal: 385742919900 can be written as Three hundred eighty-five billion, seven hundred forty-two million, nine hundred nineteen thousand, nine hundred.

Scientific notation

• Scientific notation: 3.857429199 × 10¹¹

Factors of 385742919900

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2119

Divisors of 385742919900

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 23 25 26 30 39 41 46 50 52 53 60 65 69 75 78 82 92 100 106 115 123 130 138 150 156 159 164 195 205 212 230 246 260 265 276 299 300 318 325 345 390 410 460 492 530 533 575 598 615 636 650 689 690 780 795 820 897 943 975 1025 1060 1066 1150 1196 1219 1230 1300 1325 1378 1380 1495 1590 1599 1725 1794 1886 1950 1979 2050 2067 2132 2173 2300 2438 2460 2650 2665 2756 2829 2990 3075 3180 3198 3445 3450 3588 3657 3772 3900 3958 3975 4100 4134 4346 4485 4715 4876 5300 5330 5658 5937 5980 6095 6150 6396 6519 6890 6900 7314 7475 7916 7950 7995 8268 8692 8970 9430 9895 10335 10660 10865 11316 11874 12190 12259 12300 13038 13325 13780 14145 14628 14950 15847 15900 15990 17225 17940 18285 18860 19790 20670 21730 22425 23575 23748 24380 24518 25727 26076 26650 28249 28290 29685 29900 30475 31694 31980 32595 34450 36570 36777 39580 39975 41340 43460 44850 45517 47150 47541 49036 49475 49979 51454 51675 53300 54325 56498 56580 59370 60950 61295 63388 65190 68900 70725 73140 73554 77181 79235 79950 81139 84747 89700 91034 91425 94300 95082 98950 99958 102908 103350 104887 108650 112996 118740 121900 122590 128635 130380 136551 141245 141450 147108 148425 149937 154362 158470 159900 162278 162975 169494 182068 182850 183885 190164 197900 199916 206700 209774 217300 227585 237705 243417 245180 249895 257270 273102 282490 282900 296850 299874 306475 308724 314661 316940 324556 325950 338988 365700 367770 385905 396175 405695 419548 423735 455170 475410 486834 499790 514540 524435 546204 564980 591721 593700 599748 612950 629322 643175 649727 651900 682755 706225 735540 749685 771810 792350 811390 847470 910340 919425 950820 973668 999580 1048870 1054807 1137925 1183442 1188525 1217085 1225900 1249475 1258644 1286350 1299454 1363531 1365510 1412450 1499370 1543620 1573305 1584700 1622780 1694940 1775163 1838850 1866197 1929525 1949181 2028475 2097740 2109614 2118675 2275850 2366884 2377050 2412401 2434170 2498950 2572700 2598908 2622175 2727062 2731020 2824900 2958605 2998740 3146610 3164421 3248635 3413775 3550326 3677700 3732394 3748425 3859050 3898362 4056950 4090593 4219228 4237350 4300367 4551700 4754100 4824802 4868340 4997900 5244350 5274035 5454124 5598591 5917210 6085425 6293220 6328842 6497270 6817655 6827550 7100652 7237203 7464788 7496850 7718100 7796724 7866525 8113900 8181186 8474700 8600734 8875815 9330985 9649604 9745905 10488700 10548070 11197182 11834420 12062005 12170850 12657684 12901101 12994540 13635310 13655100 14474406 14793025 14993700 15733050 15822105 16243175 16362372 17201468 17751630 18661970 19491810 20452965 21096140 21501835 22394364 24124010 24260561 24341700 25802202 26370175 27270620 27992955 28948812 29586050 31361213 31466100 31644210 32486350 34088275 35503260 36186015 37323940 38983620 40905930 43003670 44379075 46654925 48248020 48521122 48729525 51604404 52740350 55904771 55985910 59172100 60310025 62722426 63288420 64505505 64972700 68176550 72372030 72781683 79110525 81811860 86007340 88758150 93309850 94083639 97042244 97459050 98908441 102264825 105480700 107509175 111809542 111971820 120620050 121302805 125444852 129011010 136353100 139964775 144744060 145563366 156806065 158221050 167714313 177516300 180930075 186619700 188167278 194918100 197816882 204529650 215018350 223619084 241240100 242605610 258022020 279523855 279929550 291126732 296725323 313612130 316442100 322527525 335428626 361860150 363908415 376334556 395633764 409059300 430036700 470418195 485211220 494542205 559047710 559859100 593450646 606514025 627224260 645055050 670857252 723720300 727816830 784030325 838571565 940836390 989084410 1118095420 1186901292 1213028050 1285809733 1290110100 1397619275 1455633660 1483626615 1568060650 1677143130 1819542075 1881672780 1978168820 2352090975 2426056100 2472711025 2571619466 2795238550 2967253230 3136121300 3354286260 3639084150 3857429199 4192857825 4704181950 4945422050 5143238932 5590477100 5934506460 6429048665 7278168300 7418133075 7714858398 8385715650 9408363900 9890844100 12858097330 14836266150 15429716796 16771431300 19287145995 25716194660 29672532300 32145243325 38574291990 64290486650 77148583980 96435729975 128580973300 192871459950 385742919900
• Sum of all divisors σ(n): 1309686174720
• Sum of proper divisors (its aliquot sum) s(n): 923943254820
• 385742919900 is an abundant number, because the sum of its proper divisors (923943254820) is greater than itself. Its abundance is 538200334920

Bases of 385742919900

• Binary: 101100111010000000100011101100011011100₂
• Hexadecimal: 0x59D011D8DC
• Base-36: 4X7HDHWC

Squares and roots of 385742919900

• 385742919900 squared (385742919900²) is 148797600252977816010000
• 385742919900 cubed (385742919900³) is 57397620795696641417622367599000000
• The square root of 385742919900 is 621082.0556899065
• The cube root of 385742919900 is 7279.4626353099

Scales and comparisons

• 385,742,919,900 seconds is equal to 12,265 years, 22 weeks, 3 days, 3 hours, 5 minutes.
• To count from 1 to 385,742,919,900 would take you about twenty-four thousand, five hundred thirty 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 385742919900 cubic inches would be around 606.6 feet tall.

Recreational maths with 385742919900

• 385742919900 backwards is 009919247583
• The number of decimal digits it has is: 12
• The sum of 385742919900's digits is 57
• More coming soon!