4694940138

Names of 4694940138

• Cardinal: 4694940138 can be written as Four billion, six hundred ninety-four million, nine hundred forty thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 4.694940138 × 10⁹

Factors of 4694940138

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 524

Divisors of 4694940138

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 14 21 37 42 74 79 111 158 167 222 229 237 259 334 458 474 501 518 553 687 777 1002 1106 1169 1374 1554 1603 1659 2338 2923 3206 3318 3507 4809 5846 6179 7014 8473 8769 9618 12358 13193 16946 17538 18091 18537 20461 25419 26386 36182 37074 38243 39579 40922 43253 50838 54273 59311 61383 76486 79158 86506 92351 108546 114729 118622 122766 126637 129759 177933 184702 229458 253274 259518 267701 277053 355866 379911 488141 535402 554106 669367 759822 803103 976282 1338734 1414991 1464423 1606206 2008101 2829982 2928846 3021197 3416987 4016202 4244973 4685569 6042394 6833974 8489946 9063591 9371138 9904937 10250961 14056707 18127182 19809874 20501922 21148379 28113414 29714811 42296758 59429622 63445137 111784289 126890274 223568578 335352867 670705734 782490023 1564980046 2347470069 4694940138
• Sum of all divisors σ(n): 11276697600
• Sum of proper divisors (its aliquot sum) s(n): 6581757462
• 4694940138 is an abundant number, because the sum of its proper divisors (6581757462) is greater than itself. Its abundance is 1886817324

Bases of 4694940138

• Binary: 100010111110101110001100111101010₂
• Hexadecimal: 0x117D719EA
• Base-36: 25N8UZU

Squares and roots of 4694940138

• 4694940138 squared (4694940138²) is 22042462899403459044
• 4694940138 cubed (4694940138³) is 103488043806785156121714708072
• The square root of 4694940138 is 68519.6332301917
• The cube root of 4694940138 is 1674.4673602177

Scales and comparisons

• 4,694,940,138 seconds is equal to 149 years, 14 weeks, 5 days, 14 hours, 2 minutes, 18 seconds.
• To count from 1 to 4,694,940,138 would take you about two hundred ninety-eight 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 4694940138 cubic inches would be around 139.5 feet tall.

Recreational maths with 4694940138

• 4694940138 backwards is 8310494964
• The number of decimal digits it has is: 10
• The sum of 4694940138's digits is 48
• More coming soon!