145007165512992

Names of 145007165512992

• Cardinal: 145007165512992 can be written as One hundred forty-five trillion, seven billion, one hundred sixty-five million, five hundred twelve thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.45007165512992 × 10¹⁴

Factors of 145007165512992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 314498

Divisors of 145007165512992

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 89 96 178 267 356 534 712 1068 1424 2136 2848 4272 8544 69221 138442 207663 245183 276884 415326 490366 553768 735549 830652 980732 1107536 1471098 1661304 1961464 2215072 2942196 3322608 3922928 5884392 6160669 6645216 7845856 11768784 12321338 18482007 21821287 23537568 24642676 36964014 43642574 49285352 65463861 73928028 87285148 98570704 130927722 147856056 174570296 197141408 261855444 295712112 349140592 523710888 591424224 698281184 1047421776 2094843552 16971812443 33943624886 50915437329 67887249772 101830874658 135774499544 203661749316 271548999088 407323498632 543097998176 814646997264 1510491307427 1629293994528 3020982614854 4531473922281 6041965229708 9062947844562 12083930459416 18125895689124 24167860918832 36251791378248 48335721837664 72503582756496 145007165512992
• Sum of all divisors σ(n): 384927836912640
• Sum of proper divisors (its aliquot sum) s(n): 239920671399648
• 145007165512992 is an abundant number, because the sum of its proper divisors (239920671399648) is greater than itself. Its abundance is 94913505886656

Bases of 145007165512992

• Binary: 100000111110001000011100100101110001110100100000₂
• Hexadecimal: 0x83E21C971D20
• Base-36: 1FEFDEDELC

Squares and roots of 145007165512992

• 145007165512992 squared (145007165512992²) is 21027078050112256438520792064
• 145007165512992 cubed (145007165512992³) is 3049076987067229060986083505664796722495488
• The square root of 145007165512992 is 12041892.1068489897
• The cube root of 145007165512992 is 52536.7441049767

Scales and comparisons

• 145,007,165,512,992 seconds is equal to 4,610,779 years, 16 weeks, 6 days, 22 hours, 3 minutes, 12 seconds.
• To count from 1 to 145,007,165,512,992 would take you about eleven million, five hundred twenty-six thousand, nine hundred forty-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 145007165512992 cubic inches would be around 4378.1 feet tall.

Recreational maths with 145007165512992

• 145007165512992 backwards is 299215561700541
• The number of decimal digits it has is: 15
• The sum of 145007165512992's digits is 57
• More coming soon!