2118131708004

Names of 2118131708004

• Cardinal: 2118131708004 can be written as Two trillion, one hundred eighteen billion, one hundred thirty-one million, seven hundred eight thousand and four.

Scientific notation

• Scientific notation: 2.118131708004 × 10¹²

Factors of 2118131708004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 579900

Divisors of 2118131708004

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 169 234 338 468 507 601 676 1014 1202 1521 1803 2028 2404 3042 3606 5409 6084 7212 7813 10818 15626 21636 23439 31252 46878 70317 93756 101569 140634 203138 281268 304707 406276 579281 609414 914121 1158562 1218828 1737843 1828242 2317124 3475686 3656484 5213529 6951372 7530653 10427058 15061306 20854116 22591959 30122612 45183918 67775877 90367836 97898489 135551754 195796978 271103508 293695467 348147881 391593956 587390934 696295762 881086401 1044443643 1174781868 1392591524 1762172802 2088887286 3133330929 3524345604 4177774572 4525922453 6266661858 9051844906 12533323716 13577767359 18103689812 27155534718 40733302077 54311069436 58836991889 81466604154 117673983778 162933208308 176510975667 235347967556 353021951334 529532927001 706043902668 1059065854002 2118131708004
• Sum of all divisors σ(n): 5807363453892
• Sum of proper divisors (its aliquot sum) s(n): 3689231745888
• 2118131708004 is an abundant number, because the sum of its proper divisors (3689231745888) is greater than itself. Its abundance is 1571100037884

Bases of 2118131708004

• Binary: 11110110100101010011111001111000001100100₂
• Hexadecimal: 0x1ED2A7CF064
• Base-36: R120XHT0

Squares and roots of 2118131708004

• 2118131708004 squared (2118131708004²) is 4486481932451942317664016
• 2118131708004 cubed (2118131708004³) is 9502959638513519136960968549489984064
• The square root of 2118131708004 is 1455380.2623383347
• The cube root of 2118131708004 is 12842.5417777147

Scales and comparisons

• 2,118,131,708,004 seconds is equal to 67,350 years, 1 week, 6 days, 6 hours, 53 minutes, 24 seconds.
• To count from 1 to 2,118,131,708,004 would take you about one hundred sixty-eight thousand, three hundred seventy-five 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 2118131708004 cubic inches would be around 1070.2 feet tall.

Recreational maths with 2118131708004

• 2118131708004 backwards is 4008071318112
• 2118131708004 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2118131708004's digits is 36
• More coming soon!