385887638700

Names of 385887638700

• Cardinal: 385887638700 can be written as Three hundred eighty-five billion, eight hundred eighty-seven million, six hundred thirty-eight thousand, seven hundred.

Scientific notation

• Scientific notation: 3.858876387 × 10¹¹

Factors of 385887638700

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 20327

Divisors of 385887638700

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 29 30 36 45 50 58 60 75 87 90 100 116 145 150 174 180 225 261 290 300 348 435 450 522 580 725 757 870 900 1044 1305 1450 1514 1740 2175 2271 2610 2900 3028 3785 4350 4542 5220 6525 6813 7570 8700 9084 11355 13050 13626 15140 18925 19531 21953 22710 26100 27252 34065 37850 39062 43906 45420 56775 58593 65859 68130 75700 78124 87812 97655 109765 113550 117186 131718 136260 170325 175779 195310 197577 219530 227100 234372 263436 292965 329295 340650 351558 390620 395154 439060 488275 548825 566399 585930 658590 681300 703116 790308 878895 976550 987885 1097650 1132798 1171860 1317180 1464825 1646475 1699197 1757790 1953100 1975770 2195300 2265596 2831995 2929650 3292950 3398394 3515580 3951540 4394475 4939425 5097591 5663990 5859300 6585900 6796788 8495985 8788950 9878850 10195182 11327980 14159975 14784967 16991970 17577900 19757700 20390364 25487955 28319950 29569934 33983940 42479925 44354901 50975910 56639900 59139868 73924835 84959850 88709802 101951820 127439775 133064703 147849670 169919700 177419604 221774505 254879550 266129406 295699340 369624175 428764043 443549010 509759100 532258812 665323515 739248350 857528086 887098020 1108872525 1286292129 1330647030 1478496700 1715056172 2143820215 2217745050 2572584258 2661294060 3326617575 3858876387 4287640430 4435490100 5145168516 6431460645 6653235150 7717752774 8575280860 10719101075 12862921290 13306470300 15435505548 19294381935 21438202150 25725842580 32157303225 38588763870 42876404300 64314606450 77177527740 96471909675 128629212900 192943819350 385887638700
• Sum of all divisors σ(n): 1252968815280
• Sum of proper divisors (its aliquot sum) s(n): 867081176580
• 385887638700 is an abundant number, because the sum of its proper divisors (867081176580) is greater than itself. Its abundance is 481193537880

Bases of 385887638700

• Binary: 101100111011000101100100001010010101100₂
• Hexadecimal: 0x59D8B214AC
• Base-36: 4X9VJBN0

Squares and roots of 385887638700

• 385887638700 squared (385887638700²) is 148909269701461737690000
• 385887638700 cubed (385887638700³) is 57462246465638523895592892603000000
• The square root of 385887638700 is 621198.5501431889
• The cube root of 385887638700 is 7280.3728644863

Scales and comparisons

• 385,887,638,700 seconds is equal to 12,270 years, 1 week, 5 days, 2 hours, 45 minutes.
• To count from 1 to 385,887,638,700 would take you about twenty-four thousand, five hundred forty 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 385887638700 cubic inches would be around 606.7 feet tall.

Recreational maths with 385887638700

• 385887638700 backwards is 007836788583
• The number of decimal digits it has is: 12
• The sum of 385887638700's digits is 63
• More coming soon!