3970690403421

Names of 3970690403421

• Cardinal: 3970690403421 can be written as Three trillion, nine hundred seventy billion, six hundred ninety million, four hundred three thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 3.970690403421 × 10¹²

Factors of 3970690403421

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3892

Divisors of 3970690403421

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 21 49 53 147 159 181 371 543 1109 1113 1267 2539 2597 3327 3801 7617 7763 7791 8869 9593 17773 23289 26607 28779 53319 54341 58777 67151 124411 134567 163023 176331 200729 201453 373233 403701 411439 459559 470057 602187 941969 1234317 1378677 1405103 1410171 2815751 2825907 2880073 3216913 4215309 6593783 8447253 8640219 9650739 9835721 10638637 19710257 19781349 22518391 24356627 29507163 31915911 59130771 67555173 73069881 74470459 137971799 149234803 170496389 223411377 413915397 447704409 509650931 511489167 521293213 1044643621 1193474723 1528952793 1563879639 3133930863 3567556517 3580424169 7312505347 10702669551 21937516041 24972895619 27011499343 74918686857 81034498029 189080495401 567241486203 1323563467807 3970690403421
• Sum of all divisors σ(n): 6317666409600
• Sum of proper divisors (its aliquot sum) s(n): 2346976006179
• 3970690403421 is a deficient number, because the sum of its proper divisors (2346976006179) is less than itself. Its deficiency is 1623714397242

Bases of 3970690403421

• Binary: 111001110001111111100101110100110001011101₂
• Hexadecimal: 0x39C7F974C5D
• Base-36: 1EO3YJNML

Squares and roots of 3970690403421

• 3970690403421 squared (3970690403421²) is 15766382279819623728503241
• 3970690403421 cubed (3970690403421³) is 62603422815146687449642958182795987461
• The square root of 3970690403421 is 1992659.1287576007
• The cube root of 3970690403421 is 15835.1436965921

Scales and comparisons

• 3,970,690,403,421 seconds is equal to 126,255 years, 34 weeks, 6 days, 20 hours, 30 minutes, 21 seconds.
• To count from 1 to 3,970,690,403,421 would take you about three hundred fifteen thousand, six hundred thirty-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 3970690403421 cubic inches would be around 1319.6 feet tall.

Recreational maths with 3970690403421

• 3970690403421 backwards is 1243040960793
• The number of decimal digits it has is: 13
• The sum of 3970690403421's digits is 48
• More coming soon!