4159439872

Names of 4159439872

• Cardinal: 4159439872 can be written as Four billion, one hundred fifty-nine million, four hundred thirty-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.159439872 × 10⁹

Factors of 4159439872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4391

Divisors of 4159439872

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 64 76 98 112 128 133 152 196 224 256 266 304 392 448 512 532 608 784 896 931 1024 1064 1216 1568 1792 1862 2128 2432 3136 3584 3724 4256 4363 4864 6272 7168 7448 8512 8726 9728 12544 14896 17024 17452 19456 25088 29792 30541 34048 34904 50176 59584 61082 68096 69808 82897 119168 122164 136192 139616 165794 213787 238336 244328 279232 331588 427574 476672 488656 558464 580279 663176 855148 953344 977312 1116928 1160558 1326352 1710296 1954624 2233856 2321116 2652704 3420592 3909248 4061953 4467712 4642232 5305408 6841184 7818496 8123906 9284464 10610816 13682368 15636992 16247812 18568928 21221632 27364736 31273984 32495624 37137856 42443264 54729472 64991248 74275712 84886528 109458944 129982496 148551424 218917888 259964992 297102848 519929984 594205696 1039859968 2079719936 4159439872
• Sum of all divisors σ(n): 10183743120
• Sum of proper divisors (its aliquot sum) s(n): 6024303248
• 4159439872 is an abundant number, because the sum of its proper divisors (6024303248) is greater than itself. Its abundance is 1864863376

Bases of 4159439872

• Binary: 11110111111011000000010000000000₂
• Hexadecimal: 0xF7EC0400
• Base-36: 1WSF8CG

Squares and roots of 4159439872

• 4159439872 squared (4159439872²) is 17300940048783376384
• 4159439872 cubed (4159439872³) is 71962219861991200822392782848
• The square root of 4159439872 is 64493.7196322247
• The cube root of 4159439872 is 1608.2181168277

Scales and comparisons

• 4,159,439,872 seconds is equal to 132 years, 13 weeks, 2 days, 15 hours, 57 minutes, 52 seconds.
• To count from 1 to 4,159,439,872 would take you about two hundred sixty-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 4159439872 cubic inches would be around 134 feet tall.

Recreational maths with 4159439872

• 4159439872 backwards is 2789349514
• The number of decimal digits it has is: 10
• The sum of 4159439872's digits is 52
• More coming soon!