21573873708016

Names of 21573873708016

• Cardinal: 21573873708016 can be written as Twenty-one trillion, five hundred seventy-three billion, eight hundred seventy-three million, seven hundred eight thousand and sixteen.

Scientific notation

• Scientific notation: 2.1573873708016 × 10¹³

Factors of 21573873708016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1699

Divisors of 21573873708016

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 31 38 56 62 76 112 124 133 152 217 248 266 304 434 496 532 547 589 868 1064 1093 1094 1178 1736 2128 2186 2188 2356 3472 3829 4123 4372 4376 4712 7651 7658 8246 8744 8752 9424 10393 15302 15316 16492 16957 17488 20767 20786 30604 30632 32984 33883 33914 41534 41572 61208 61264 65968 67766 67828 72751 83068 83144 118699 122416 135532 135656 145369 145502 166136 166288 237181 237398 271064 271312 290738 291004 299209 322183 332272 474362 474796 542128 581476 582008 597871 598418 643777 644366 948724 949592 1162952 1164016 1195742 1196836 1287554 1288732 1897448 1899184 2094463 2255281 2325904 2391484 2393672 2575108 2577464 3794896 4185097 4188926 4506439 4510562 4782968 4787344 5150216 5154928 5684971 8370194 8377852 9012878 9021124 9275479 9565936 10300432 11359549 11369942 16740388 16755704 18025756 18042248 18534001 18550958 22719098 22739884 33480776 33511408 36051512 36084496 37068002 37101916 39794797 45438196 45479768 64928353 66961552 72103024 74136004 74203832 79516843 79589594 90876392 90959536 129738007 129856706 148272008 148407664 159033686 159179188 176234101 181752784 259476014 259713412 296544016 318067372 318358376 327035437 352146019 352468202 518952028 519426824 636134744 636716752 654070874 704292038 704936404 1037904056 1038853648 1233638707 1272269488 1308141748 1408584076 1409872808 2075808112 2289248059 2465022133 2467277414 2616283496 2817168152 2819745616 4578496118 4930044266 4934554828 5232566992 5634336304 6213673303 9156992236 9860088532 9869109656 10138098547 12427346606 18313984472 19720177064 19738219312 20276197094 24854693212 36627968944 39440354128 40552394188 43495713121 49709386424 70966689829 81104788376 86991426242 99418772848 141933379658 162209576752 173982852484 192623872393 283866759316 347965704968 385247744786 567733518632 695931409936 770495489572 1135467037264 1348367106751 1540990979144 2696734213502 3081981958288 5393468427004 10786936854008 21573873708016
• Sum of all divisors σ(n): 52049709557760
• Sum of proper divisors (its aliquot sum) s(n): 30475835849744
• 21573873708016 is an abundant number, because the sum of its proper divisors (30475835849744) is greater than itself. Its abundance is 8901962141728

Bases of 21573873708016

• Binary: 100111001111100001111000101000010101111110000₂
• Hexadecimal: 0x139F0F142BF0
• Base-36: 7NAWFDUR4

Squares and roots of 21573873708016

• 21573873708016 squared (21573873708016²) is 465432026769424033222656256
• 21573873708016 cubed (21573873708016³) is 10041171765189476241073893095771679748096
• The square root of 21573873708016 is 4644768.4235078933
• The cube root of 21573873708016 is 27838.2999987991

Scales and comparisons

• 21,573,873,708,016 seconds is equal to 685,982 years, 23 weeks, 3 days, 8 hours, 40 minutes, 16 seconds.
• To count from 1 to 21,573,873,708,016 would take you about one million, seven hundred fourteen thousand, nine hundred fifty-six 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 21573873708016 cubic inches would be around 2319.9 feet tall.

Recreational maths with 21573873708016

• 21573873708016 backwards is 61080737837512
• The number of decimal digits it has is: 14
• The sum of 21573873708016's digits is 58
• More coming soon!