3996946432

Names of 3996946432

• Cardinal: 3996946432 can be written as Three billion, nine hundred ninety-six million, nine hundred forty-six thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 3.996946432 × 10⁹

Factors of 3996946432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1021

Divisors of 3996946432

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 4 8 16 17 32 34 61 64 68 122 128 136 244 256 272 488 512 544 941 976 1024 1037 1088 1882 1952 2048 2074 2176 3764 3904 4096 4148 4352 7528 7808 8296 8704 15056 15616 15997 16592 17408 30112 31232 31994 33184 34816 57401 60224 62464 63988 66368 69632 114802 120448 124928 127976 132736 229604 240896 249856 255952 265472 459208 481792 511904 530944 918416 963584 975817 1023808 1061888 1836832 1927168 1951634 2047616 2123776 3673664 3854336 3903268 4095232 4247552 7347328 7806536 8190464 14694656 15613072 16380928 29389312 31226144 32761856 58778624 62452288 65523712 117557248 124904576 235114496 249809152 499618304 999236608 1998473216 3996946432
• Sum of all divisors σ(n): 8610968952
• Sum of proper divisors (its aliquot sum) s(n): 4614022520
• 3996946432 is an abundant number, because the sum of its proper divisors (4614022520) is greater than itself. Its abundance is 617076088

Bases of 3996946432

• Binary: 11101110001111001001000000000000₂
• Hexadecimal: 0xEE3C9000
• Base-36: 1U3OFLS

Squares and roots of 3996946432

• 3996946432 squared (3996946432²) is 15975580780277530624
• 3996946432 cubed (3996946432³) is 63853540598858051997367533568
• The square root of 3996946432 is 63221.4080197523
• The cube root of 3996946432 is 1586.9970127161

Scales and comparisons

• 3,996,946,432 seconds is equal to 127 years, 4 weeks, 4 days, 22 hours, 53 minutes, 52 seconds.
• To count from 1 to 3,996,946,432 would take you about two hundred fifty-four 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 3996946432 cubic inches would be around 132.2 feet tall.

Recreational maths with 3996946432

• 3996946432 backwards is 2346496993
• The number of decimal digits it has is: 10
• The sum of 3996946432's digits is 55
• More coming soon!