385284033280

Names of 385284033280

• Cardinal: 385284033280 can be written as Three hundred eighty-five billion, two hundred eighty-four million, thirty-three thousand, two hundred eighty.

Scientific notation

• Scientific notation: 3.8528403328 × 10¹¹

Factors of 385284033280

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 107

Divisors of 385284033280

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 32 40 58 64 71 80 116 128 142 145 160 232 256 284 290 320 355 464 568 580 640 710 841 928 1136 1160 1280 1420 1682 1856 2059 2272 2320 2840 3364 3712 4118 4205 4544 4640 5041 5680 6728 7424 8236 8410 9088 9280 10082 10295 11360 13456 16472 16820 18176 18560 20164 20590 22720 25205 26912 32944 33640 37120 40328 41180 45440 50410 53824 59711 65888 67280 80656 82360 90880 100820 107648 119422 131776 134560 146189 161312 164720 201640 215296 238844 263552 269120 292378 298555 322624 329440 357911 403280 477688 527104 538240 584756 597110 645248 658880 715822 730945 806560 955376 1076480 1169512 1194220 1290496 1317760 1431644 1461890 1613120 1789555 1910752 2339024 2388440 2635520 2863288 2923780 3226240 3579110 3821504 4239481 4678048 4776880 5726576 5847560 6452480 7158220 7643008 8478962 9356096 9553760 10379419 11453152 11695120 14316440 15286016 16957924 18712192 19107520 20758838 21197405 22906304 23390240 28632880 33915848 37424384 38215040 41517676 42394810 45812608 46780480 51897095 57265760 67831696 76430080 83035352 84789620 91625216 93560960 103794190 114531520 135663392 166070704 169579240 187121920 207588380 229063040 271326784 301003151 332141408 339158480 415176760 458126080 542653568 602006302 664282816 678316960 830353520 1085307136 1204012604 1328565632 1356633920 1505015755 1660707040 2408025208 2657131264 2713267840 3010031510 3321414080 4816050416 5426535680 6020063020 6642828160 9632100832 12040126040 13285656320 19264201664 24080252080 38528403328 48160504160 77056806656 96321008320 192642016640 385284033280
• Sum of all divisors σ(n): 969450509664
• Sum of proper divisors (its aliquot sum) s(n): 584166476384
• 385284033280 is an abundant number, because the sum of its proper divisors (584166476384) is greater than itself. Its abundance is 198882443104

Bases of 385284033280

• Binary: 101100110110100101101111100101100000000₂
• Hexadecimal: 0x59B4B7CB00
• Base-36: 4WZW5YPS

Squares and roots of 385284033280

• 385284033280 squared (385284033280²) is 148443786300504147558400
• 385284033280 cubed (385284033280³) is 57193020701212648068668616343552000
• The square root of 385284033280 is 620712.5206405941
• The cube root of 385284033280 is 7276.5748972797

Scales and comparisons

• 385,284,033,280 seconds is equal to 12,250 years, 43 weeks, 4 days, 22 hours, 34 minutes, 40 seconds.
• To count from 1 to 385,284,033,280 would take you about twenty-four thousand, five hundred one 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 385284033280 cubic inches would be around 606.4 feet tall.

Recreational maths with 385284033280

• 385284033280 backwards is 082330482583
• The number of decimal digits it has is: 12
• The sum of 385284033280's digits is 46
• More coming soon!