105507820890

Names of 105507820890

• Cardinal: 105507820890 can be written as One hundred five billion, five hundred seven million, eight hundred twenty thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.0550782089 × 10¹¹

Factors of 105507820890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 224

Divisors of 105507820890

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 101 113 135 162 202 226 270 303 339 405 505 565 606 678 810 909 1010 1017 1130 1515 1695 1818 2034 2727 3030 3051 3390 4545 5085 5454 6102 8181 9090 9153 10170 10201 11413 12769 13635 15255 16362 18306 20402 22826 25538 27270 30510 30603 34239 38307 40905 45765 51005 57065 61206 63845 68478 76614 81810 91530 91809 102010 102717 114130 114921 127690 153015 171195 183618 191535 205434 229842 275427 306030 308151 342390 344763 383070 459045 513585 550854 574605 616302 689526 826281 918090 924453 1027170 1034289 1149210 1152713 1289669 1377135 1540755 1652562 1723815 1848906 2068578 2305426 2579338 2754270 3081510 3447630 3458139 3869007 4131405 4622265 5171445 5763565 6448345 6916278 7738014 8262810 9244530 10342890 10374417 11527130 11607021 12896690 17290695 19345035 20748834 23214042 31123251 34581390 34821063 38690070 51872085 58035105 62246502 69642126 93369753 103744170 104463189 116070210 130256569 155616255 174105315 186739506 208926378 260513138 311232510 348210630 390769707 466848765 522315945 651282845 781539414 933697530 1044631890 1172309121 1302565690 1953848535 2344618242 3516927363 3907697070 5861545605 7033854726 10550782089 11723091210 17584636815 21101564178 35169273630 52753910445 105507820890
• Sum of all divisors σ(n): 289093669722
• Sum of proper divisors (its aliquot sum) s(n): 183585848832
• 105507820890 is an abundant number, because the sum of its proper divisors (183585848832) is greater than itself. Its abundance is 78078027942

Bases of 105507820890

• Binary: 1100010010000110000011001010101011010₂
• Hexadecimal: 0x1890C1955A
• Base-36: 1CGWMRMI

Squares and roots of 105507820890

• 105507820890 squared (105507820890²) is 11131900268956320392100
• 105507820890 cubed (105507820890³) is 1174502539742386279163141370969000
• The square root of 105507820890 is 324819.6744195155
• The cube root of 105507820890 is 4725.2872871429

Scales and comparisons

• 105,507,820,890 seconds is equal to 3,354 years, 42 weeks, 5 days, 8 hours, 1 minute, 30 seconds.
• To count from 1 to 105,507,820,890 would take you about six thousand, seven hundred nine 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 105507820890 cubic inches would be around 393.8 feet tall.

Recreational maths with 105507820890

• 105507820890 backwards is 098028705501
• 105507820890 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 105507820890's digits is 45
• More coming soon!