1380655901464695

Names of 1380655901464695

• Cardinal: 1380655901464695 can be written as One quadrillion, three hundred eighty trillion, six hundred fifty-five billion, nine hundred one million, four hundred sixty-four thousand, six hundred ninety-five.

Scientific notation

• Scientific notation: 1.380655901464695 × 10¹⁵

Factors of 1380655901464695

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 40205

Divisors of 1380655901464695

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 15 17 45 51 85 153 255 765 1187 3561 5935 10683 17805 20179 38993 53415 60537 100895 116979 181611 194965 302685 350937 584895 662881 908055 1754685 1988643 3314405 5965929 9943215 29829645 46284691 138854073 231423455 416562219 694270365 786839747 1520454049 2082811095 2360519241 3934198735 4561362147 7081557723 7602270245 11802596205 13684086441 22806810735 25847718833 35407788615 68420432205 77543156499 129238594165 232629469497 387715782495 1163147347485 1804778956163 5414336868489 9023894780815 16243010605467 27071684342445 30681242254771 81215053027335 92043726764313 153406211273855 276131180292939 460218633821565 1380655901464695
• Sum of all divisors σ(n): 2536109412057936
• Sum of proper divisors (its aliquot sum) s(n): 1155453510593241
• 1380655901464695 is a deficient number, because the sum of its proper divisors (1155453510593241) is less than itself. Its deficiency is 225202390871454

Bases of 1380655901464695

• Binary: 100111001111011001100000000100100000101100001110111₂
• Hexadecimal: 0x4E7B300905877
• Base-36: DLEGKC93ZR

Squares and roots of 1380655901464695

• 1380655901464695 squared (1380655901464695²) is 1906210718249289589046331443025
• 1380655901464695 cubed (1380655901464695³) is 2631821077586136649891536094796196530441502375
• The square root of 1380655901464695 is 37157178.3302324371
• The cube root of 1380655901464695 is 111351.2639790593

Scales and comparisons

• 1,380,655,901,464,695 seconds is equal to 43,900,587 years, 6 days, 8 hours, 38 minutes, 15 seconds.
• To count from 1 to 1,380,655,901,464,695 would take you about one hundred thirty-one million, seven hundred one thousand, seven hundred sixty-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 1380655901464695 cubic inches would be around 9279.3 feet tall.

Recreational maths with 1380655901464695

• 1380655901464695 backwards is 5964641095560831
• The number of decimal digits it has is: 16
• The sum of 1380655901464695's digits is 72
• More coming soon!