14778621426420

Names of 14778621426420

• Cardinal: 14778621426420 can be written as Fourteen trillion, seven hundred seventy-eight billion, six hundred twenty-one million, four hundred twenty-six thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.477862142642 × 10¹³

Factors of 14778621426420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2948

Divisors of 14778621426420

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 101 180 202 303 404 505 606 909 1010 1212 1515 1818 2020 2837 3030 3636 4545 5674 6060 8511 9090 10201 11348 14185 17022 18180 20402 25533 28370 30603 34044 40804 42555 51005 51066 56740 61206 85110 91809 102010 102132 122412 127665 153015 170220 183618 204020 255330 286537 306030 367236 459045 510660 573074 612060 859611 918090 1146148 1432685 1719222 1836180 2578833 2865370 3438444 4298055 5157666 5730740 8048569 8596110 10315332 12894165 16097138 17192220 24145707 25788330 28940237 32194276 40242845 48291414 51576660 57880474 72437121 80485690 86820711 96582828 115760948 120728535 144701185 144874242 160971380 173641422 241457070 260462133 289402370 289748484 347282844 362185605 434103555 482914140 520924266 578804740 724371210 812905469 868207110 1041848532 1302310665 1448742420 1625810938 1736414220 2438716407 2604621330 3251621876 4064527345 4877432814 5209242660 7316149221 8129054690 9754865628 12193582035 14632298442 16258109380 24387164070 29264596884 36580746105 48774328140 73161492210 82103452369 146322984420 164206904738 246310357107 328413809476 410517261845 492620714214 738931071321 821034523690 985241428428 1231551785535 1477862142642 1642069047380 2463103571070 2955724285284 3694655356605 4926207142140 7389310713210 14778621426420
• Sum of all divisors σ(n): 45292690891266
• Sum of proper divisors (its aliquot sum) s(n): 30514069464846
• 14778621426420 is an abundant number, because the sum of its proper divisors (30514069464846) is greater than itself. Its abundance is 15735448038426

Bases of 14778621426420

• Binary: 11010111000011101010011110101111101011110100₂
• Hexadecimal: 0xD70EA7AFAF4
• Base-36: 58L7DMHH0

Squares and roots of 14778621426420

• 14778621426420 squared (14778621426420²) is 218407651265440315474016400
• 14778621426420 cubed (14778621426420³) is 3227763994685503473119983047814473288000
• The square root of 14778621426420 is 3844297.2604131435
• The cube root of 14778621426420 is 24540.1930438163

Scales and comparisons

• 14,778,621,426,420 seconds is equal to 469,914 years, 23 weeks, 2 days, 2 hours, 27 minutes.
• To count from 1 to 14,778,621,426,420 would take you about one million, one hundred seventy-four thousand, seven hundred eighty-six 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 14778621426420 cubic inches would be around 2045 feet tall.

Recreational maths with 14778621426420

• 14778621426420 backwards is 02462412687741
• The number of decimal digits it has is: 14
• The sum of 14778621426420's digits is 54
• More coming soon!