21097704624384

Names of 21097704624384

• Cardinal: 21097704624384 can be written as Twenty-one trillion, ninety-seven billion, seven hundred four million, six hundred twenty-four thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 2.1097704624384 × 10¹³

Factors of 21097704624384

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1089

Divisors of 21097704624384

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 92 96 128 138 184 192 256 276 368 384 552 736 768 1061 1104 1472 2122 2208 2944 3183 4244 4416 5888 6366 8488 8832 12732 16976 17664 24403 25464 33952 48806 50928 67904 73209 97612 101856 135808 146418 195224 203712 271616 292836 390448 407424 585672 780896 814848 1125721 1171344 1561792 2251442 2342688 3123584 3377163 4502884 4685376 6247168 6754326 9005768 9370752 13508652 18011536 18741504 25891583 27017304 36023072 51783166 54034608 72046144 77674749 103566332 108069216 144092288 155349498 207132664 216138432 288184576 310698996 414265328 432276864 621397992 828530656 864553728 1194389981 1242795984 1657061312 2388779962 2485591968 3314122624 3583169943 4777559924 4971183936 6628245248 7166339886 9555119848 9942367872 14332679772 19110239696 19884735744 27470969563 28665359544 38220479392 54941939126 57330719088 76440958784 82412908689 109883878252 114661438176 152881917568 164825817378 219767756504 229322876352 305763835136 329651634756 439535513008 458645752704 659303269512 879071026016 917291505408 1318606539024 1758142052032 2637213078048 3516284104064 5274426156096 7032568208128 10548852312192 21097704624384
• Sum of all divisors σ(n): 58647270374784
• Sum of proper divisors (its aliquot sum) s(n): 37549565750400
• 21097704624384 is an abundant number, because the sum of its proper divisors (37549565750400) is greater than itself. Its abundance is 16451861126016

Bases of 21097704624384

• Binary: 100110011000000110001001100001001000100000000₂
• Hexadecimal: 0x133031309100
• Base-36: 7H85GLUDC

Squares and roots of 21097704624384

• 21097704624384 squared (21097704624384²) is 445113140417754018527379456
• 21097704624384 cubed (21097704624384³) is 9390865560965733694300092762568318255104
• The square root of 21097704624384 is 4593223.7725135927
• The cube root of 21097704624384 is 27631.9628235581

Scales and comparisons

• 21,097,704,624,384 seconds is equal to 670,841 years, 38 weeks, 6 days, 2 hours, 46 minutes, 24 seconds.
• To count from 1 to 21,097,704,624,384 would take you about one million, six hundred seventy-seven thousand, one 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 21097704624384 cubic inches would be around 2302.7 feet tall.

Recreational maths with 21097704624384

• 21097704624384 backwards is 48342640779012
• The number of decimal digits it has is: 14
• The sum of 21097704624384's digits is 57
• More coming soon!