855400134830

Names of 855400134830

• Cardinal: 855400134830 can be written as Eight hundred fifty-five billion, four hundred million, one hundred thirty-four thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 8.5540013483 × 10¹¹

Factors of 855400134830

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 939

Divisors of 855400134830

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 10 17 23 34 46 59 61 85 89 115 118 122 170 178 230 295 305 391 445 590 610 683 782 890 1003 1037 1357 1366 1403 1513 1955 2006 2047 2074 2714 2806 3026 3415 3599 3910 4094 5015 5185 5251 5429 6785 6830 7015 7198 7565 10030 10235 10370 10502 10858 11611 13570 14030 15130 15709 17995 20470 23069 23222 23851 26255 27145 31418 34799 35990 40297 41663 46138 47702 52510 54290 58055 60787 61183 69598 78545 80594 82777 83326 89267 92293 115345 116110 119255 120773 121574 122366 124867 157090 165554 173995 178534 184586 201485 208315 230690 238510 241546 249734 267053 303935 305915 320311 347990 402970 413885 416630 446335 461465 534106 603865 607870 611830 624335 640622 685049 708271 827770 892670 922930 926831 958249 1033379 1207730 1248670 1335265 1370098 1398101 1407209 1416542 1601555 1853662 1916498 2053141 2066758 2122739 2458117 2670530 2796202 2814418 3203110 3425245 3541355 3586433 3708007 4106282 4245478 4634155 4791245 4916234 5166895 5445287 6850490 6990505 7036045 7082710 7172866 7367153 7416014 9268310 9582490 10265705 10333790 10613695 10890574 12290585 13981010 14072090 14734306 15756127 16290233 17932165 18540035 20531410 21227390 23767717 24581170 27226435 31512254 32580466 35864330 36835765 37080070 41787989 47535434 54452870 56536691 60969361 63036119 73671530 78780635 81451165 82487959 83575978 85284161 113073382 118838585 121938722 125241601 126072238 157561270 162902330 164975918 170568322 208939945 218772413 237677170 250483202 282683455 304846805 315180595 412439795 417879890 426420805 437544826 565366910 609693610 626208005 630361190 824879590 852841610 961123747 1093862065 1252416010 1402295303 1449830737 1922247494 2187724130 2804590606 2899661474 3719131021 4805618735 5031765499 7011476515 7249153685 7438262042 9611237470 10063530998 14022953030 14498307370 18595655105 25158827495 37191310210 50317654990 85540013483 171080026966 427700067415 855400134830
• Sum of all divisors σ(n): 1780728883200
• Sum of proper divisors (its aliquot sum) s(n): 925328748370
• 855400134830 is an abundant number, because the sum of its proper divisors (925328748370) is greater than itself. Its abundance is 69928613540

Bases of 855400134830

• Binary: 1100011100101001110100100011100010101110₂
• Hexadecimal: 0xC729D238AE
• Base-36: AWYR5K8E

Squares and roots of 855400134830

• 855400134830 squared (855400134830²) is 731709390667182179128900
• 855400134830 cubed (855400134830³) is 625904311433084779683034271949587000
• The square root of 855400134830 is 924878.4432724115
• The cube root of 855400134830 is 9492.7003383001

Scales and comparisons

• 855,400,134,830 seconds is equal to 27,199 years, 4 weeks, 12 hours, 33 minutes, 50 seconds.
• To count from 1 to 855,400,134,830 would take you about fifty-four thousand, three hundred ninety-eight 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 855400134830 cubic inches would be around 791.1 feet tall.

Recreational maths with 855400134830

• 855400134830 backwards is 038431004558
• The number of decimal digits it has is: 12
• The sum of 855400134830's digits is 41
• More coming soon!