168944082320

Names of 168944082320

• Cardinal: 168944082320 can be written as One hundred sixty-eight billion, nine hundred forty-four million, eighty-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.6894408232 × 10¹¹

Factors of 168944082320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14975

Divisors of 168944082320

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 40 52 61 65 80 104 122 130 181 208 244 260 305 362 488 520 610 724 793 905 976 1040 1220 1448 1586 1810 2353 2440 2896 3172 3620 3965 4706 4880 6344 7240 7930 9412 11041 11765 12688 14480 14713 15860 18824 22082 23530 29426 31720 37648 44164 47060 55205 58852 63440 73565 88328 94120 110410 117704 143533 147130 176656 188240 191269 220820 235408 287066 294260 382538 441640 574132 588520 717665 765076 883280 897493 956345 1148264 1177040 1435330 1530152 1794986 1912690 2296528 2663053 2870660 3060304 3589972 3825380 4487465 5326106 5741320 7179944 7650760 8974930 10652212 11482640 11667409 13315265 14359888 15301520 17949860 21304424 23334818 26630530 34619689 35899720 42608848 46669636 53261060 58337045 69239378 71799440 93339272 106522120 116674090 138478756 162446233 173098445 186678544 213044240 233348180 276957512 324892466 346196890 466696360 553915024 649784932 692393780 812231165 933392720 1299569864 1384787560 1624462330 2111801029 2599139728 2769575120 3248924660 4223602058 6497849320 8447204116 10559005145 12995698640 16894408232 21118010290 33788816464 42236020580 84472041160 168944082320
• Sum of all divisors σ(n): 432349348704
• Sum of proper divisors (its aliquot sum) s(n): 263405266384
• 168944082320 is an abundant number, because the sum of its proper divisors (263405266384) is greater than itself. Its abundance is 94461184064

Bases of 168944082320

• Binary: 10011101010101110110100001110110010000₂
• Hexadecimal: 0x2755DA1D90
• Base-36: 25M0Y07K

Squares and roots of 168944082320

• 168944082320 squared (168944082320²) is 28542102950946936582400
• 168944082320 cubed (168944082320³) is 4822019390530694175928805063168000
• The square root of 168944082320 is 411028.0797220549
• The cube root of 168944082320 is 5528.1649707511

Scales and comparisons

• 168,944,082,320 seconds is equal to 5,371 years, 46 weeks, 5 days, 7 hours, 45 minutes, 20 seconds.
• To count from 1 to 168,944,082,320 would take you about ten thousand, seven hundred forty-three 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 168944082320 cubic inches would be around 460.7 feet tall.

Recreational maths with 168944082320

• 168944082320 backwards is 023280449861
• The number of decimal digits it has is: 12
• The sum of 168944082320's digits is 47
• More coming soon!