143834072949

Names of 143834072949

• Cardinal: 143834072949 can be written as One hundred forty-three billion, eight hundred thirty-four million, seventy-two thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 1.43834072949 × 10¹¹

Factors of 143834072949

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 388181

Divisors of 143834072949

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 21 27 37 53 63 111 159 189 259 333 371 477 777 999 1113 1431 1961 2331 3339 5883 6993 10017 13727 17649 41181 52947 123543 370629 388081 1164243 2716567 3492729 8149701 10478187 14358997 20568293 24449103 43076991 61704879 73347309 100512979 129230973 143978051 185114637 301538937 387692919 431934153 555343911 761026841 904616811 1295802459 2283080523 2713850433 3887407377 5327187887 6849241569 15981563661 20547724707 47944690983 143834072949
• Sum of all divisors σ(n): 254830164480
• Sum of proper divisors (its aliquot sum) s(n): 110996091531
• 143834072949 is a deficient number, because the sum of its proper divisors (110996091531) is less than itself. Its deficiency is 32837981418

Bases of 143834072949

• Binary: 10000101111101001011011100011101110101₂
• Hexadecimal: 0x217D2DC775
• Base-36: 1U2R3CZ9

Squares and roots of 143834072949

• 143834072949 squared (143834072949²) is 20688240541098253556601
• 143834072949 cubed (143834072949³) is 2975673899174785434636646934486349
• The square root of 143834072949 is 379254.6281181023
• The cube root of 143834072949 is 5239.4688114713

Scales and comparisons

• 143,834,072,949 seconds is equal to 4,573 years, 24 weeks, 6 days, 5 hours, 9 minutes, 9 seconds.
• To count from 1 to 143,834,072,949 would take you about nine thousand, one hundred forty-six 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 143834072949 cubic inches would be around 436.6 feet tall.

Recreational maths with 143834072949

• 143834072949 backwards is 949270438341
• The number of decimal digits it has is: 12
• The sum of 143834072949's digits is 54
• More coming soon!