1398756220008

Names of 1398756220008

• Cardinal: 1398756220008 can be written as One trillion, three hundred ninety-eight billion, seven hundred fifty-six million, two hundred twenty thousand and eight.

Scientific notation

• Scientific notation: 1.398756220008 × 10¹²

Factors of 1398756220008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 24923

Divisors of 1398756220008

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 127 168 254 381 508 762 889 1016 1524 1778 2667 3011 3048 3556 5334 6022 7112 9033 10668 12044 18066 21077 21336 21773 24088 36132 42154 43546 63231 65319 72264 84308 87092 126462 130638 152411 168616 174184 252924 261276 304822 382397 457233 505848 522552 609644 764794 914466 1147191 1219288 1529588 1828932 2294382 2676779 2765171 3059176 3657864 4588764 5353558 5530342 8030337 8295513 9177528 10707116 11060684 16060674 16591026 19356197 21414232 22121368 32121348 33182052 38712394 58068591 64242696 65558503 66364104 77424788 116137182 131117006 154849576 196675509 232274364 262234012 393351018 458909521 464548728 524468024 786702036 917819042 1376728563 1573404072 1835638084 2753457126 3671276168 5506914252 8325929881 11013828504 16651859762 24977789643 33303719524 49955579286 58281509167 66607439048 99911158572 116563018334 174844527501 199822317144 233126036668 349689055002 466252073336 699378110004 1398756220008
• Sum of all divisors σ(n): 4029437214720
• Sum of proper divisors (its aliquot sum) s(n): 2630680994712
• 1398756220008 is an abundant number, because the sum of its proper divisors (2630680994712) is greater than itself. Its abundance is 1231924774704

Bases of 1398756220008

• Binary: 10100010110101100010111100001110001101000₂
• Hexadecimal: 0x145AC5E1C68
• Base-36: HUKVC6SO

Squares and roots of 1398756220008

• 1398756220008 squared (1398756220008²) is 1956518963011068499520064
• 1398756220008 cubed (1398756220008³) is 2736693069075334144253845082794240512
• The square root of 1398756220008 is 1182690.2468558705
• The cube root of 1398756220008 is 11183.5755751607

Scales and comparisons

• 1,398,756,220,008 seconds is equal to 44,476 years, 6 weeks, 2 days, 2 hours, 26 minutes, 48 seconds.
• To count from 1 to 1,398,756,220,008 would take you about one hundred eleven thousand, one hundred ninety 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 1398756220008 cubic inches would be around 932 feet tall.

Recreational maths with 1398756220008

• 1398756220008 backwards is 8000226578931
• The number of decimal digits it has is: 13
• The sum of 1398756220008's digits is 51
• More coming soon!