71400161232

Names of 71400161232

• Cardinal: 71400161232 can be written as Seventy-one billion, four hundred million, one hundred sixty-one thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 7.1400161232 × 10¹⁰

Factors of 71400161232

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 316

Divisors of 71400161232

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 243 311 324 432 486 622 648 729 933 972 1244 1296 1458 1866 1944 2187 2488 2799 2916 3732 3888 4374 4976 5598 5832 6561 7464 8397 8748 11196 11664 13122 14928 16794 17496 19683 22392 25191 26244 33588 34992 39366 44784 50382 52488 59049 67176 75573 78732 100764 104976 118098 134352 151146 157464 177147 201528 226719 236196 302292 314928 354294 403056 453438 472392 531441 604584 680157 708588 906876 944784 1062882 1209168 1360314 1417176 1594323 1813752 2040471 2125764 2720628 2834352 3188646 3627504 4080942 4251528 4782969 5441256 6121413 6377292 8161884 8503056 9565938 10882512 12242826 12754584 14348907 16323768 18364239 19131876 24485652 25509168 28697814 32647536 36728478 38263752 48971304 55092717 57395628 73456956 76527504 97942608 110185434 114791256 146913912 165278151 220370868 229582512 293827824 330556302 440741736 495834453 661112604 881483472 991668906 1322225208 1487503359 1983337812 2644450416 2975006718 3966675624 4462510077 5950013436 7933351248 8925020154 11900026872 17850040308 23800053744 35700080616 71400161232
• Sum of all divisors σ(n): 208173937920
• Sum of proper divisors (its aliquot sum) s(n): 136773776688
• 71400161232 is an abundant number, because the sum of its proper divisors (136773776688) is greater than itself. Its abundance is 65373615456

Bases of 71400161232

• Binary: 1000010011111110001111111111111010000₂
• Hexadecimal: 0x109FC7FFD0
• Base-36: WSTT900

Squares and roots of 71400161232

• 71400161232 squared (71400161232²) is 5097983023955595757824
• 71400161232 cubed (71400161232³) is 363996809868428455517248825479168
• The square root of 71400161232 is 267208.0860153749
• The cube root of 71400161232 is 4148.5824980677

Scales and comparisons

• 71,400,161,232 seconds is equal to 2,270 years, 15 weeks, 5 days, 18 hours, 7 minutes, 12 seconds.
• To count from 1 to 71,400,161,232 would take you about 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 71400161232 cubic inches would be around 345.7 feet tall.

Recreational maths with 71400161232

• 71400161232 backwards is 23216100417
• 71400161232 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71400161232's digits is 27
• More coming soon!