168323055472

Names of 168323055472

• Cardinal: 168323055472 can be written as One hundred sixty-eight billion, three hundred twenty-three million, fifty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.68323055472 × 10¹¹

Factors of 168323055472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 109726

Divisors of 168323055472

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 44 52 61 88 104 121 122 143 176 208 242 244 286 484 488 572 671 793 968 976 1144 1342 1573 1586 1936 2288 2684 3146 3172 5368 6292 6344 7381 8723 10736 12584 12688 14762 17446 25168 29524 34892 59048 69784 95953 109639 118096 139568 191906 219278 383812 438556 767624 877112 1206029 1425307 1535248 1754224 2412058 2850614 4824116 5701228 6687979 9648232 11402456 13266319 13375958 15678377 19296464 22804912 26532638 26751916 31356754 53065276 53503832 62713508 73567769 86943727 106130552 107007664 125427016 147135538 172462147 173887454 212261104 250854032 294271076 344924294 347774908 588542152 689848588 695549816 809245459 956380997 1177084304 1379697176 1391099632 1618490918 1912761994 2759394352 3236981836 3825523988 6473963672 7651047976 10520190967 12947927344 15302095952 21040381934 42080763868 84161527736 168323055472
• Sum of all divisors σ(n): 392375684960
• Sum of proper divisors (its aliquot sum) s(n): 224052629488
• 168323055472 is an abundant number, because the sum of its proper divisors (224052629488) is greater than itself. Its abundance is 55729574016

Bases of 168323055472

• Binary: 10011100110000110101011111111101110000₂
• Hexadecimal: 0x2730D5FF70
• Base-36: 25BR78TS

Squares and roots of 168323055472

• 168323055472 squared (168323055472²) is 28332651003429989142784
• 168323055472 cubed (168323055472³) is 4769038386519162524749188960514048
• The square root of 168323055472 is 410271.9286912035
• The cube root of 168323055472 is 5521.3829355503

Scales and comparisons

• 168,323,055,472 seconds is equal to 5,352 years, 7 weeks, 6 days, 12 hours, 17 minutes, 52 seconds.
• To count from 1 to 168,323,055,472 would take you about ten thousand, seven hundred four 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 168323055472 cubic inches would be around 460.1 feet tall.

Recreational maths with 168323055472

• 168323055472 backwards is 274550323861
• The number of decimal digits it has is: 12
• The sum of 168323055472's digits is 46
• More coming soon!