7129270313890028

Names of 7129270313890028

• Cardinal: 7129270313890028 can be written as Seven quadrillion, one hundred twenty-nine trillion, two hundred seventy billion, three hundred thirteen million, eight hundred ninety thousand and twenty-eight.

Scientific notation

• Scientific notation: 7.129270313890028 × 10¹⁵

Factors of 7129270313890028

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1917

Divisors of 7129270313890028

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 31 62 83 124 166 332 961 1801 1922 2573 3602 3844 5146 6889 7204 10292 13778 27556 55831 79763 111662 149483 159526 213559 223324 298966 319052 427118 571787 597932 854236 1143574 1730761 2287148 3243601 3461522 4633973 6487202 6620329 6923044 9267946 12407089 12974404 13240658 17725397 18535892 24814178 26481316 35450794 49628356 70901588 100551631 143653163 201103262 269218883 287306326 384619759 402206524 538437766 549487307 574612652 769239518 1029788387 1076875532 1098974614 1538479036 2059576774 2197949228 3117100561 4119153548 6234201122 8345785373 11923212529 12468402244 16691570746 22345167289 23846425058 31923439997 33383141492 44690334578 47692850116 63846879994 89380669156 127693759988 258719346563 517438693126 692700185959 989626639907 1034877386252 1385400371918 1854648884987 1979253279814 2770800743836 3709297769974 3958506559628 7418595539948 21473705764729 42947411529458 57494115434597 85894823058916 114988230869194 229976461738388 1782317578472507 3564635156945014 7129270313890028
• Sum of all divisors σ(n): 13056128919386280
• Sum of proper divisors (its aliquot sum) s(n): 5926858605496252
• 7129270313890028 is a deficient number, because the sum of its proper divisors (5926858605496252) is less than itself. Its deficiency is 1202411708393776

Bases of 7129270313890028

• Binary: 11001010101000000100010011000100100010011000011101100₂
• Hexadecimal: 0x195408989130EC
• Base-36: 1Y745KGL2P8

Squares and roots of 7129270313890028

• 7129270313890028 squared (7129270313890028²) is 50826495208513618366069677840784
• 7129270313890028 cubed (7129270313890028³) is 362355823449129888150875079446891575074669301952
• The square root of 7129270313890028 is 84435006.4480960883
• The cube root of 7129270313890028 is 192463.4917116083

Scales and comparisons

• 7,129,270,313,890,028 seconds is equal to 226,688,743 years, 36 weeks, 3 days, 1 hour, 27 minutes, 8 seconds.
• To count from 1 to 7,129,270,313,890,028 would take you about six hundred eighty million, sixty-six thousand, two hundred thirty-one 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 7129270313890028 cubic inches would be around 16038.6 feet tall.

Recreational maths with 7129270313890028

• 7129270313890028 backwards is 8200983130729217
• 7129270313890028 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 7129270313890028's digits is 62
• More coming soon!