3971359920213

Names of 3971359920213

• Cardinal: 3971359920213 can be written as Three trillion, nine hundred seventy-one billion, three hundred fifty-nine million, nine hundred twenty thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 3.971359920213 × 10¹²

Factors of 3971359920213

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 199467

Divisors of 3971359920213

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 9 21 31 47 49 63 93 141 147 217 279 329 423 441 651 961 987 1457 1519 1953 2303 2883 2961 4371 4557 6727 6909 8649 10199 13113 13671 20181 20727 30597 45167 47089 60543 71393 91791 135501 141267 199379 214179 316169 406503 423801 598137 642537 948507 1395653 1794411 2213183 2845521 4186959 6180749 6639549 9370813 9769571 12560877 18542247 19918647 28112439 29308713 43265243 55626741 65595691 84337317 87926139 129795729 191603219 196787073 290495203 302856701 389387187 459169837 574809657 590361219 871485609 908570103 1341222533 1377509511 1724428971 2033466421 2614456827 2725710309 4023667599 4132528533 6100399263 9005351293 9388557731 12071002797 14234264947 18301197789 27016053879 28165673193 42702794841 63037459051 81048161637 84497019579 128108384523 189112377153 441262213357 567337131459 1323786640071 3971359920213
• Sum of all divisors σ(n): 7041907005120
• Sum of proper divisors (its aliquot sum) s(n): 3070547084907
• 3971359920213 is a deficient number, because the sum of its proper divisors (3070547084907) is less than itself. Its deficiency is 900812835306

Bases of 3971359920213

• Binary: 111001110010100111011111110101000001010101₂
• Hexadecimal: 0x39CA77F5055
• Base-36: 1EOF15Q39

Squares and roots of 3971359920213

• 3971359920213 squared (3971359920213²) is 15771699615874205725965369
• 3971359920213 cubed (3971359920213³) is 62635095728121588400114575574241103597
• The square root of 3971359920213 is 1992827.1174923829
• The cube root of 3971359920213 is 15836.0336592693

Scales and comparisons

• 3,971,359,920,213 seconds is equal to 126,276 years, 49 weeks, 6 days, 21 hours, 23 minutes, 33 seconds.
• To count from 1 to 3,971,359,920,213 would take you about three hundred fifteen thousand, six hundred ninety-two 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 3971359920213 cubic inches would be around 1319.7 feet tall.

Recreational maths with 3971359920213

• 3971359920213 backwards is 3120299531793
• The number of decimal digits it has is: 13
• The sum of 3971359920213's digits is 54
• More coming soon!