7139926329172

Names of 7139926329172

• Cardinal: 7139926329172 can be written as Seven trillion, one hundred thirty-nine billion, nine hundred twenty-six million, three hundred twenty-nine thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 7.139926329172 × 10¹²

Factors of 7139926329172

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 16580903

Divisors of 7139926329172

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 13 14 26 28 49 52 91 98 169 182 196 338 364 637 676 1183 1274 2197 2366 2548 4394 4732 8281 8788 15379 16562 30758 33124 61516 107653 215306 430612 16580881 33161762 66323524 116066167 215551453 232132334 431102906 464264668 812463169 862205812 1508860171 1624926338 2802168889 3017720342 3249852676 5604337778 6035440684 10562021197 11208675556 19615182223 21124042394 36428195557 39230364446 42248084788 72856391114 78460728892 137306275561 145712782228 254997368899 274612551122 509994737798 549225102244 1019989475596 1784981582293 3569963164586 7139926329172
• Sum of all divisors σ(n): 15745537164840
• Sum of proper divisors (its aliquot sum) s(n): 8605610835668
• 7139926329172 is an abundant number, because the sum of its proper divisors (8605610835668) is greater than itself. Its abundance is 1465684506496

Bases of 7139926329172

• Binary: 1100111111001100100110001011100011101010100₂
• Hexadecimal: 0x67E64C5C754
• Base-36: 2J41BSEHG

Squares and roots of 7139926329172

• 7139926329172 squared (7139926329172²) is 50978547986003550898205584
• 7139926329172 cubed (7139926329172³) is 363983076988224986799182258810912496448
• The square root of 7139926329172 is 2672064.0578346919
• The cube root of 7139926329172 is 19255.9334757375

Scales and comparisons

• 7,139,926,329,172 seconds is equal to 227,027 years, 29 weeks, 5 days, 5 hours, 12 minutes, 52 seconds.
• To count from 1 to 7,139,926,329,172 would take you about five hundred sixty-seven thousand, five hundred sixty-eight 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 7139926329172 cubic inches would be around 1604.7 feet tall.

Recreational maths with 7139926329172

• 7139926329172 backwards is 2719236299317
• The number of decimal digits it has is: 13
• The sum of 7139926329172's digits is 61
• More coming soon!