1012997394864400

Names of 1012997394864400

• Cardinal: 1012997394864400 can be written as One quadrillion, twelve trillion, nine hundred ninety-seven billion, three hundred ninety-four million, eight hundred sixty-four thousand, four hundred.

Scientific notation

• Scientific notation: 1.0129973948644 × 10¹⁵

Factors of 1012997394864400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 144689

Divisors of 1012997394864400

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 121 176 200 220 242 275 400 440 484 550 605 880 968 1100 1210 1936 2200 2420 3025 4400 4840 6050 9680 12100 24200 48400 144671 289342 578684 723355 1157368 1446710 1591381 2314736 2893420 3182762 3616775 5786840 6365524 7233550 7956905 11573680 12731048 14467100 15913810 17505191 25462096 28934200 31827620 35010382 39784525 57868400 63655240 70020764 79569050 87525955 127310480 140041528 159138100 175051910 280083056 318276200 350103820 437629775 636552400 700207640 875259550 1400415280 1750519100 3501038200 7002076400 20929698241 41859396482 83718792964 104648491205 167437585928 209296982410 230226680651 334875171856 418593964820 460453361302 523242456025 837187929640 920906722604 1046484912050 1151133403255 1674375859280 1841813445208 2092969824100 2302266806510 2532493487161 3683626890416 4185939648200 4604533613020 5064986974322 5755667016275 8371879296400 9209067226040 10129973948644 11511334032550 12662467435805 18418134452080 20259947897288 23022668065100 25324934871610 40519895794576 46045336130200 50649869743220 63312337179025 92090672260400 101299739486440 126624674358050 202599478972880 253249348716100 506498697432200 1012997394864400
• Sum of all divisors σ(n): 2675106012239269
• Sum of proper divisors (its aliquot sum) s(n): 1662108617374869
• 1012997394864400 is an abundant number, because the sum of its proper divisors (1662108617374869) is greater than itself. Its abundance is 649111222510469

Bases of 1012997394864400

• Binary: 11100110010101000011010101111000010001100100010000₂
• Hexadecimal: 0x39950D5E11910
• Base-36: 9Z2SKU31N4

Squares and roots of 1012997394864400

• 1012997394864400 squared (1012997394864400²) is 1026163722002061131494387360000
• 1012997394864400 cubed (1012997394864400³) is 1039501177092444310131087363370288273984000000
• 1012997394864400 is a perfect square number. Its square root is 31827620
• The cube root of 1012997394864400 is 100431.3829074659

Scales and comparisons

• 1,012,997,394,864,400 seconds is equal to 32,210,183 years, 39 weeks, 6 minutes, 40 seconds.
• To count from 1 to 1,012,997,394,864,400 would take you about ninety-six million, six hundred thirty thousand, five hundred fifty-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 1012997394864400 cubic inches would be around 8369.3 feet tall.

Recreational maths with 1012997394864400

• 1012997394864400 backwards is 0044684937992101
• The number of decimal digits it has is: 16
• The sum of 1012997394864400's digits is 67
• More coming soon!