165450097400

Names of 165450097400

• Cardinal: 165450097400 can be written as One hundred sixty-five billion, four hundred fifty million, ninety-seven thousand, four hundred.

Scientific notation

• Scientific notation: 1.654500974 × 10¹¹

Factors of 165450097400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1567

Divisors of 165450097400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 49 50 56 70 98 100 140 175 196 200 245 280 343 350 392 490 686 700 980 1225 1372 1400 1553 1715 1960 2450 2744 3106 3430 4900 6212 6860 7765 8575 9800 10871 12424 13720 15530 17150 21742 31060 34300 38825 43484 54355 62120 68600 76097 77650 86968 108710 152194 155300 217420 271775 304388 310600 380485 434840 532679 543550 608776 760970 1065358 1087100 1521940 1902425 2130716 2174200 2411809 2663395 3043880 3804850 4261432 4823618 5326790 7609700 9647236 10653580 12059045 13316975 15219400 16882663 19294472 21307160 24118090 26633950 33765326 48236180 53267900 60295225 67530652 84413315 96472360 106535800 118178641 120590450 135061304 168826630 236357282 241180900 337653260 422066575 472714564 482361800 590893205 675306520 827250487 844133150 945429128 1181786410 1654500974 1688266300 2363572820 2954466025 3309001948 3376532600 4136252435 4727145640 5908932050 6618003896 8272504870 11817864100 16545009740 20681262175 23635728200 33090019480 41362524350 82725048700 165450097400
• Sum of all divisors σ(n): 448885518000
• Sum of proper divisors (its aliquot sum) s(n): 283435420600
• 165450097400 is an abundant number, because the sum of its proper divisors (283435420600) is greater than itself. Its abundance is 117985323200

Bases of 165450097400

• Binary: 10011010000101100110000010001011111000₂
• Hexadecimal: 0x26859822F8
• Base-36: 2408PS6W

Squares and roots of 165450097400

• 165450097400 squared (165450097400²) is 27373734729669486760000
• 165450097400 cubed (165450097400³) is 4528987077225579254250010424000000
• The square root of 165450097400 is 406755.5745161951
• The cube root of 165450097400 is 5489.7892914397

Scales and comparisons

• 165,450,097,400 seconds is equal to 5,260 years, 41 weeks, 4 days, 16 hours, 23 minutes, 20 seconds.
• To count from 1 to 165,450,097,400 would take you about ten thousand, five hundred twenty-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 165450097400 cubic inches would be around 457.5 feet tall.

Recreational maths with 165450097400

• 165450097400 backwards is 004790054561
• The number of decimal digits it has is: 12
• The sum of 165450097400's digits is 41
• More coming soon!