397148690198904

Names of 397148690198904

• Cardinal: 397148690198904 can be written as Three hundred ninety-seven trillion, one hundred forty-eight billion, six hundred ninety million, one hundred ninety-eight thousand, nine hundred four.

Scientific notation

• Scientific notation: 3.97148690198904 × 10¹⁴

Factors of 397148690198904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9809047136

Divisors of 397148690198904

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 241 482 723 964 1446 1687 1928 2892 3374 5061 5784 6748 10122 13496 20244 40488 9809046883 19618093766 29427140649 39236187532 58854281298 68663328181 78472375064 117708562596 137326656362 205989984543 235417125192 274653312724 411979969086 549306625448 823959938172 1647919876344 2363980298803 4727960597606 7091940896409 9455921195212 14183881792818 16547862091621 18911842390424 28367763585636 33095724183242 49643586274863 56735527171272 66191448366484 99287172549726 132382896732968 198574345099452 397148690198904
• Sum of all divisors σ(n): 1139418886045440
• Sum of proper divisors (its aliquot sum) s(n): 742270195846536
• 397148690198904 is an abundant number, because the sum of its proper divisors (742270195846536) is greater than itself. Its abundance is 345121505647632

Bases of 397148690198904

• Binary: 1011010010011010001100010100110100011000101111000₂
• Hexadecimal: 0x16934629A3178
• Base-36: 3WRZL82HKO

Squares and roots of 397148690198904

• 397148690198904 squared (397148690198904²) is 157727082126705026111082801216
• 397148690198904 cubed (397148690198904³) is 62641104075515862679762465498063620533067264
• The square root of 397148690198904 is 19928589.7694469089
• The cube root of 397148690198904 is 73505.1404120081

Scales and comparisons

• 397,148,690,198,904 seconds is equal to 12,628,099 years, 46 weeks, 18 hours, 48 minutes, 24 seconds.
• To count from 1 to 397,148,690,198,904 would take you about thirty-one million, five hundred seventy thousand, two hundred forty-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 397148690198904 cubic inches would be around 6125.4 feet tall.

Recreational maths with 397148690198904

• 397148690198904 backwards is 409891096841793
• The number of decimal digits it has is: 15
• The sum of 397148690198904's digits is 78
• More coming soon!