13090139171894428

Names of 13090139171894428

• Cardinal: 13090139171894428 can be written as Thirteen quadrillion, ninety trillion, one hundred thirty-nine billion, one hundred seventy-one million, eight hundred ninety-four thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3090139171894428 × 10¹⁶

Factors of 13090139171894428

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8856957

Divisors of 13090139171894428

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 28 229 269 458 538 857 916 1076 1603 1714 1883 3206 3428 3766 5999 6412 7532 11998 23996 61601 123202 196253 230533 246404 392506 431207 461066 785012 862414 922132 1373771 1613731 1724828 2747542 3227462 5495084 6454924 8855593 17711186 35422372 52792057 61989151 105584114 123978302 211168228 247956604 369544399 739088798 1478177596 2027930797 2382154517 4055861594 4764309034 7589243201 8111723188 9528618068 14195515579 15178486402 16675081619 28391031158 30356972804 33350163238 53124702407 56782062316 66700326476 106249404814 212498809628 545513384393 1091026768786 1737936693029 2041506421069 2182053537572 3475873386058 3818593690751 4083012842138 6951746772116 7637187381502 8166025684276 12165556851203 14290544947483 15274374763004 24331113702406 28581089894966 48662227404812 57162179789932 467504970424801 935009940849602 1870019881699204 3272534792973607 6545069585947214 13090139171894428
• Sum of all divisors σ(n): 26423151349795200
• Sum of proper divisors (its aliquot sum) s(n): 13333012177900772
• 13090139171894428 is an abundant number, because the sum of its proper divisors (13333012177900772) is greater than itself. Its abundance is 242873006006344

Bases of 13090139171894428

• Binary: 101110100000010110100110000111011001101011010010011100₂
• Hexadecimal: 0x2E81698766B49C
• Base-36: 3KW2EX1KGBG

Squares and roots of 13090139171894428

• 13090139171894428 squared (13090139171894428²) is 171351743539564941238678377447184
• 13090139171894428 cubed (13090139171894428³) is 2243018170279667022877343080154334885827793890752
• The square root of 13090139171894428 is 114412146.0855202559
• The cube root of 13090139171894428 is 235675.6722959191

Scales and comparisons

• 13,090,139,171,894,428 seconds is equal to 416,225,935 years, 10 weeks, 5 days, 10 hours, 40 minutes, 28 seconds.
• To count from 1 to 13,090,139,171,894,428 would take you about one billion, two hundred forty-eight million, six hundred seventy-seven thousand, eight hundred five 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 13090139171894428 cubic inches would be around 19639.6 feet tall.

Recreational maths with 13090139171894428

• 13090139171894428 backwards is 82449817193109031
• The number of decimal digits it has is: 17
• The sum of 13090139171894428's digits is 70
• More coming soon!