385364160

Names of 385364160

• Cardinal: 385364160 can be written as Three hundred eighty-five million, three hundred sixty-four thousand, one hundred sixty.

Scientific notation

• Scientific notation: 3.8536416 × 10⁸

Factors of 385364160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 490

Divisors of 385364160

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 60 64 68 72 80 85 90 96 102 120 136 144 153 160 170 180 192 204 240 255 272 288 289 306 320 340 360 408 463 480 510 544 576 578 612 680 720 765 816 867 926 960 1020 1088 1156 1224 1360 1389 1440 1445 1530 1632 1734 1852 2040 2312 2315 2448 2601 2720 2778 2880 2890 3060 3264 3468 3704 4080 4167 4335 4624 4630 4896 5202 5440 5556 5780 6120 6936 6945 7408 7871 8160 8334 8670 9248 9260 9792 10404 11112 11560 12240 13005 13872 13890 14816 15742 16320 16668 17340 18496 18520 20808 20835 22224 23120 23613 24480 26010 27744 27780 29632 31484 33336 34680 37040 39355 41616 41670 44448 46240 47226 48960 52020 55488 55560 62968 66672 69360 70839 74080 78710 83232 83340 88896 92480 94452 104040 111120 118065 125936 133344 133807 138720 141678 148160 157420 166464 166680 188904 208080 222240 236130 251872 266688 267614 277440 283356 314840 333360 354195 377808 401421 416160 444480 472260 503744 535228 566712 629680 666720 669035 708390 755616 802842 832320 944520 1070456 1133424 1204263 1259360 1333440 1338070 1416780 1511232 1605684 1889040 2007105 2140912 2266848 2408526 2518720 2676140 2833560 3211368 3778080 4014210 4281824 4533696 4817052 5352280 5667120 6021315 6422736 7556160 8028420 8563648 9634104 10704560 11334240 12042630 12845472 16056840 19268208 21409120 22668480 24085260 25690944 32113680 38536416 42818240 48170520 64227360 77072832 96341040 128454720 192682080 385364160
• Sum of all divisors σ(n): 1411089888
• Sum of proper divisors (its aliquot sum) s(n): 1025725728
• 385364160 is an abundant number, because the sum of its proper divisors (1025725728) is greater than itself. Its abundance is 640361568

Bases of 385364160

• Binary: 10110111110000011000011000000₂
• Hexadecimal: 0x16F830C0
• Base-36: 6DFOW0

Squares and roots of 385364160

• 385364160 squared (385364160²) is 148505535812505600
• 385364160 cubed (385364160³) is 57228711063736138039296000
• The square root of 385364160 is 19630.6943331101
• The cube root of 385364160 is 727.7079293703

Scales and comparisons

• 385,364,160 seconds is equal to 12 years, 13 weeks, 1 day, 5 hours, 36 minutes.
• To count from 1 to 385,364,160 would take you about eighteen 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 385364160 cubic inches would be around 60.6 feet tall.

Recreational maths with 385364160

• 385364160 backwards is 061463583
• 385364160 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 385364160's digits is 36
• More coming soon!