1407207220897901

Names of 1407207220897901

• Cardinal: 1407207220897901 can be written as One quadrillion, four hundred seven trillion, two hundred seven billion, two hundred twenty million, eight hundred ninety-seven thousand, nine hundred one.

Scientific notation

• Scientific notation: 1.407207220897901 × 10¹⁵

Factors of 1407207220897901

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 404

Divisors of 1407207220897901

• Number of divisors d(n): 64
• Complete list of divisors:
  1 43 79 109 173 1849 3397 4687 7439 8611 11881 13667 18857 79507 146071 201541 319877 370273 510883 587681 810851 938599 1295029 1489703 2055413 6281053 8666263 13754711 15921739 21967969 25270283 34866593 40359757 55686247 64057229 88382759 102307291 162377627 224040017 684634777 944622667 1086622169 1499263499 1735469551 2394508621 2754460847 3800458637 4399213513 6982237961 9633720731 17699161343 74625190693 102963870703 118441816421 163419721391 189166181059 300236232323 414249991433 761063937749 8134145785537 12910157989889 17812749631619 32725749323207 1407207220897901
• Sum of all divisors σ(n): 1480968677760000
• Sum of proper divisors (its aliquot sum) s(n): 73761456862099
• 1407207220897901 is a deficient number, because the sum of its proper divisors (73761456862099) is less than itself. Its deficiency is 1333445764035802

Bases of 1407207220897901

• Binary: 100111111111101100011110110100001101110100001101101₂
• Hexadecimal: 0x4FFD8F686E86D
• Base-36: DUTA2MB4A5

Squares and roots of 1407207220897901

• 1407207220897901 squared (1407207220897901²) is 1980232162547193940896666205801
• 1407207220897901 cubed (1407207220897901³) is 2786596998190677343353329945458230566074923701
• The square root of 1407207220897901 is 37512760.7741405911
• The cube root of 1407207220897901 is 112060.5333088199

Scales and comparisons

• 1,407,207,220,897,901 seconds is equal to 44,744,836 years, 44 weeks, 5 hours, 51 minutes, 41 seconds.
• To count from 1 to 1,407,207,220,897,901 would take you about one hundred thirty-four million, two hundred thirty-four thousand, five hundred ten 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 1407207220897901 cubic inches would be around 9338.4 feet tall.

Recreational maths with 1407207220897901

• 1407207220897901 backwards is 1097980227027041
• The number of decimal digits it has is: 16
• The sum of 1407207220897901's digits is 59
• More coming soon!