42128073351

Names of 42128073351

• Cardinal: 42128073351 can be written as Forty-two billion, one hundred twenty-eight million, seventy-three thousand, three hundred fifty-one.

Scientific notation

• Scientific notation: 4.2128073351 × 10¹⁰

Factors of 42128073351

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2293

Divisors of 42128073351

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 81 91 117 127 147 189 243 273 351 381 441 567 637 819 889 1053 1143 1323 1651 1701 1911 2143 2457 2667 3159 3429 3969 4953 5733 6223 6429 7371 8001 10287 11557 11907 14859 15001 17199 18669 19287 22113 24003 27859 30861 34671 44577 45003 51597 56007 57861 72009 80899 83577 104013 105007 133731 135009 154791 168021 173583 195013 216027 242697 250731 272161 312039 315021 401193 405027 504063 520749 585039 728091 752193 816483 936117 945063 1215081 1365091 1512189 1755117 1905127 2184273 2256579 2449449 2808351 2835189 3538093 3645243 4095273 5265351 5715381 6552819 6769737 7348347 8505567 10614279 12285819 13335889 15796053 17146143 19658457 22045041 24766651 25516701 31842837 36857457 40007667 47388159 51438429 66135123 74299953 95528511 110572371 120023001 154315287 173366557 222899859 286585533 331717113 360069003 462945861 520099671 668699577 859756599 1080207009 1560299013 2006098731 3240621027 4680897039 6018296193 14042691117 42128073351
• Sum of all divisors σ(n): 79714811904
• Sum of proper divisors (its aliquot sum) s(n): 37586738553
• 42128073351 is a deficient number, because the sum of its proper divisors (37586738553) is less than itself. Its deficiency is 4541334798

Bases of 42128073351

• Binary: 100111001111000001110110001010000111₂
• Hexadecimal: 0x9CF076287
• Base-36: JCPYTFR

Squares and roots of 42128073351

• 42128073351 squared (42128073351²) is 1774774564267236369201
• 42128073351 cubed (42128073351³) is 74767833024939197327754645262551
• The square root of 42128073351 is 205251.2444566417
• The cube root of 42128073351 is 3479.5562848359

Scales and comparisons

• 42,128,073,351 seconds is equal to 1,339 years, 28 weeks, 1 day, 10 hours, 35 minutes, 51 seconds.
• To count from 1 to 42,128,073,351 would take you about two thousand, six hundred seventy-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 42128073351 cubic inches would be around 290 feet tall.

Recreational maths with 42128073351

• 42128073351 backwards is 15337082124
• The number of decimal digits it has is: 11
• The sum of 42128073351's digits is 36
• More coming soon!