18225160007168

Names of 18225160007168

• Cardinal: 18225160007168 can be written as Eighteen trillion, two hundred twenty-five billion, one hundred sixty million, seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8225160007168 × 10¹³

Factors of 18225160007168

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 37040632

Divisors of 18225160007168

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 256 496 512 961 992 1922 1984 3844 3968 7688 7936 15376 15872 30752 61504 123008 246016 492032 37040599 74081198 148162396 296324792 592649584 1148258569 1185299168 2296517138 2370598336 4593034276 4741196672 9186068552 9482393344 18372137104 18964786688 35596015639 36744274208 71192031278 73488548416 142384062556 146977096832 284768125112 293954193664 569536250224 587908387328 1139072500448 2278145000896 4556290001792 9112580003584 18225160007168
• Sum of all divisors σ(n): 37627286063400
• Sum of proper divisors (its aliquot sum) s(n): 19402126056232
• 18225160007168 is an abundant number, because the sum of its proper divisors (19402126056232) is greater than itself. Its abundance is 1176966049064

Bases of 18225160007168

• Binary: 100001001001101100000001100000010111000000000₂
• Hexadecimal: 0x109360302E00
• Base-36: 6GKITPIBK

Squares and roots of 18225160007168

• 18225160007168 squared (18225160007168²) is 332156457286875893811380224
• 18225160007168 cubed (18225160007168³) is 6053604581467376550687740810075813445632
• The square root of 18225160007168 is 4269093.5814488769
• The cube root of 18225160007168 is 26316.2366583073

Scales and comparisons

• 18,225,160,007,168 seconds is equal to 579,503 years, 37 weeks, 22 hours, 26 minutes, 8 seconds.
• To count from 1 to 18,225,160,007,168 would take you about one million, four hundred forty-eight thousand, seven hundred fifty-nine 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 18225160007168 cubic inches would be around 2193 feet tall.

Recreational maths with 18225160007168

• 18225160007168 backwards is 86170006152281
• The number of decimal digits it has is: 14
• The sum of 18225160007168's digits is 47
• More coming soon!