3994052970820

Names of 3994052970820

• Cardinal: 3994052970820 can be written as Three trillion, nine hundred ninety-four billion, fifty-two million, nine hundred seventy thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 3.99405297082 × 10¹²

Factors of 3994052970820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 23187

Divisors of 3994052970820

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 11 20 22 44 55 110 220 601 1202 1429 2404 2858 3005 5716 6010 6611 7145 12020 13222 14290 15719 21139 26444 28580 31438 33055 42278 62876 66110 78595 84556 105695 132220 157190 211390 232529 314380 422780 465058 858829 930116 1162645 1717658 2325290 3435316 4294145 4650580 8588290 9447119 12704539 17176580 18894238 25409078 30207631 37788476 47235595 50818156 60415262 63522695 94471190 120830524 127045390 139749929 151038155 188942380 254090780 279499858 302076310 332283941 558999716 604152620 664567882 698749645 1329135764 1397499290 1661419705 2794998580 3322839410 6645678820 18154786231 36309572462 72619144924 90773931155 181547862310 199702648541 363095724620 399405297082 798810594164 998513242705 1997026485410 3994052970820
• Sum of all divisors σ(n): 9172084521600
• Sum of proper divisors (its aliquot sum) s(n): 5178031550780
• 3994052970820 is an abundant number, because the sum of its proper divisors (5178031550780) is greater than itself. Its abundance is 1183978579960

Bases of 3994052970820

• Binary: 111010000111110000000110111100100101000100₂
• Hexadecimal: 0x3A1F01BC944
• Base-36: 1EYUC0K04

Squares and roots of 3994052970820

• 3994052970820 squared (3994052970820²) is 15952459133716067771472400
• 3994052970820 cubed (3994052970820³) is 63714966794903304109017796065635368000
• The square root of 3994052970820 is 1998512.6896820043
• The cube root of 3994052970820 is 15866.1396840711

Scales and comparisons

• 3,994,052,970,820 seconds is equal to 126,998 years, 27 weeks, 3 days, 22 hours, 33 minutes, 40 seconds.
• To count from 1 to 3,994,052,970,820 would take you about three hundred seventeen thousand, four hundred ninety-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 3994052970820 cubic inches would be around 1322.2 feet tall.

Recreational maths with 3994052970820

• 3994052970820 backwards is 0280792504993
• The number of decimal digits it has is: 13
• The sum of 3994052970820's digits is 58
• More coming soon!