197994149364

Names of 197994149364

• Cardinal: 197994149364 can be written as One hundred ninety-seven billion, nine hundred ninety-four million, one hundred forty-nine thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 1.97994149364 × 10¹¹

Factors of 197994149364

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4398744

Divisors of 197994149364

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 11 12 22 31 33 44 62 66 93 121 124 132 186 242 341 363 372 484 682 726 1023 1364 1452 2046 3751 4092 7502 11253 15004 22506 45012 4398697 8797394 13196091 17594788 26392182 48385667 52784364 96771334 136359607 145157001 193542668 272719214 290314002 409078821 532242337 545438428 580628004 818157642 1064484674 1499955677 1596727011 1636315284 2128969348 2999911354 3193454022 4499867031 5999822708 6386908044 8999734062 16499512447 17999468124 32999024894 49498537341 65998049788 98997074682 197994149364
• Sum of all divisors σ(n): 524184043264
• Sum of proper divisors (its aliquot sum) s(n): 326189893900
• 197994149364 is an abundant number, because the sum of its proper divisors (326189893900) is greater than itself. Its abundance is 128195744536

Bases of 197994149364

• Binary: 10111000011001010111101111010111110100₂
• Hexadecimal: 0x2E195EF5F4
• Base-36: 2IYGLREC

Squares and roots of 197994149364

• 197994149364 squared (197994149364²) is 39201683182373941604496
• 197994149364 cubed (197994149364³) is 7761703915331153046141994837940544
• The square root of 197994149364 is 444965.3350138637
• The cube root of 197994149364 is 5828.4192747811

Scales and comparisons

• 197,994,149,364 seconds is equal to 6,295 years, 31 weeks, 1 day, 22 hours, 49 minutes, 24 seconds.
• To count from 1 to 197,994,149,364 would take you about twelve thousand, five hundred ninety-one 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 197994149364 cubic inches would be around 485.7 feet tall.

Recreational maths with 197994149364

• 197994149364 backwards is 463941499791
• 197994149364 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 197994149364's digits is 66
• More coming soon!