21274518939024

Names of 21274518939024

• Cardinal: 21274518939024 can be written as Twenty-one trillion, two hundred seventy-four billion, five hundred eighteen million, nine hundred thirty-nine thousand and twenty-four.

Scientific notation

• Scientific notation: 2.1274518939024 × 10¹³

Factors of 21274518939024

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10180

Divisors of 21274518939024

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 37 39 48 52 73 74 78 104 111 146 148 156 208 219 222 292 296 312 438 444 481 584 592 624 876 888 949 962 1168 1443 1471 1752 1776 1898 1924 2701 2847 2886 2942 3504 3796 3848 4413 5402 5694 5772 5884 7592 7696 8103 8581 8826 10804 11388 11544 11768 15184 16206 17162 17652 19123 21608 22776 23088 23536 25743 32412 34324 35113 35304 38246 43216 45552 51486 54427 57369 64824 68648 70226 70608 76492 102972 105339 107383 108854 111553 114738 129648 137296 140452 152984 163281 205944 210678 214766 217708 223106 229476 280904 305968 317497 322149 326562 334659 411888 421356 429532 435416 446212 458952 561808 626413 634994 644298 653124 669318 707551 842712 859064 870832 892424 917904 952491 1252826 1269988 1288596 1306248 1338636 1395979 1415102 1685424 1718128 1784848 1879239 1904982 2122653 2505652 2539976 2577192 2612496 2677272 2791958 2830204 3758478 3809964 3973171 4127461 4187937 4245306 5011304 5079952 5154384 5354544 5583916 5660408 7516956 7619928 7946342 8143369 8254922 8375874 8490612 10022608 11167832 11320816 11919513 12382383 12622651 15033912 15239856 15892684 16286738 16509844 16751748 16981224 22335664 23177281 23839026 24430107 24764766 25245302 30067824 31785368 32573476 33019688 33503496 33962448 37867953 46354562 47678052 48860214 49529532 50490604 51651223 63570736 65146952 66039376 67006992 69531843 75735906 92709124 95356104 97720428 99059064 100981208 103302446 130293904 139063686 151471812 154953669 164094463 185418248 190712208 195440856 198118128 201962416 206604892 278127372 301304653 302943624 309907338 328188926 370836496 390881712 413209784 467038087 492283389 556254744 602609306 605887248 619814676 656377852 826419568 903913959 921453523 934076174 984566778 1112509488 1205218612 1239629352 1312755704 1401114261 1807827918 1842907046 1868152348 1969133556 2410437224 2479258704 2625511408 2764360569 2802228522 3615655836 3685814092 3736304696 3938267112 4820874448 5528721138 5604457044 6071495131 7231311672 7371628184 7472609392 7876534224 11057442276 11208914088 11978895799 12142990262 14462623344 14743256368 18214485393 22114884552 22417828176 23957791598 24285980524 34093780351 35936687397 36428970786 44229769104 47915583196 48571961048 68187560702 71873374794 72857941572 95831166392 97143922096 102281341053 136375121404 143746749588 145715883144 191662332784 204562682106 272750242808 287493499176 291431766288 409125364212 443219144563 545500485616 574986998352 818250728424 886438289126 1329657433689 1636501456848 1772876578252 2659314867378 3545753156504 5318629734756 7091506313008 10637259469512 21274518939024
• Sum of all divisors σ(n): 61668212092928
• Sum of proper divisors (its aliquot sum) s(n): 40393693153904
• 21274518939024 is an abundant number, because the sum of its proper divisors (40393693153904) is greater than itself. Its abundance is 19119174214880

Bases of 21274518939024

• Binary: 100110101100101011100001001001110010110010000₂
• Hexadecimal: 0x13595C24E590
• Base-36: 7JHDNA8PC

Squares and roots of 21274518939024

• 21274518939024 squared (21274518939024²) is 452605156086890862630072576
• 21274518939024 cubed (21274518939024³) is 9628956965070473310395611749759638605824
• The square root of 21274518939024 is 4612430.9142819689
• The cube root of 21274518939024 is 27708.9402513109

Scales and comparisons

• 21,274,518,939,024 seconds is equal to 676,463 years, 46 weeks, 4 days, 2 hours, 10 minutes, 24 seconds.
• To count from 1 to 21,274,518,939,024 would take you about one million, six hundred ninety-one thousand, one hundred fifty-nine 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 21274518939024 cubic inches would be around 2309.1 feet tall.

Recreational maths with 21274518939024

• 21274518939024 backwards is 42093981547212
• The number of decimal digits it has is: 14
• The sum of 21274518939024's digits is 57
• More coming soon!