1394977397925

Names of 1394977397925

• Cardinal: 1394977397925 can be written as One trillion, three hundred ninety-four billion, nine hundred seventy-seven million, three hundred ninety-seven thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 1.394977397925 × 10¹²

Factors of 1394977397925

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1835

Divisors of 1394977397925

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 15 25 75 113 339 347 565 1041 1367 1695 1735 2825 4101 5205 6835 8475 8675 20505 26025 34175 39211 102525 117633 120409 154471 196055 361227 463413 474349 588165 602045 772355 980275 1423047 1806135 2317065 2371745 2940825 3010225 3861775 7115235 9030675 11585325 11858725 13606217 35576175 40818651 53601437 68031085 160804311 164599103 204093255 268007185 340155425 493797309 804021555 822995515 1020466275 1340035925 2468986545 4020107775 4114977575 12344932725 18599698639 55799095917 92998493195 278995479585 464992465975 1394977397925
• Sum of all divisors σ(n): 2335204662336
• Sum of proper divisors (its aliquot sum) s(n): 940227264411
• 1394977397925 is a deficient number, because the sum of its proper divisors (940227264411) is less than itself. Its deficiency is 454750133514

Bases of 1394977397925

• Binary: 10100010011001011001000011101110010100101₂
• Hexadecimal: 0x144CB21DCA5
• Base-36: HSUDIX0L

Squares and roots of 1394977397925

• 1394977397925 squared (1394977397925²) is 1945961940721603794305625
• 1394977397925 cubed (1394977397925³) is 2714572924528905957813267694690828125
• The square root of 1394977397925 is 1181091.6128416965
• The cube root of 1394977397925 is 11173.4954636083

Scales and comparisons

• 1,394,977,397,925 seconds is equal to 44,355 years, 50 weeks, 1 day, 17 hours, 38 minutes, 45 seconds.
• To count from 1 to 1,394,977,397,925 would take you about one hundred ten thousand, eight hundred eighty-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 1394977397925 cubic inches would be around 931.1 feet tall.

Recreational maths with 1394977397925

• 1394977397925 backwards is 5297937794931
• 1394977397925 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1394977397925's digits is 75
• More coming soon!