12221449372416

Names of 12221449372416

• Cardinal: 12221449372416 can be written as Twelve trillion, two hundred twenty-one billion, four hundred forty-nine million, three hundred seventy-two thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.2221449372416 × 10¹³

Factors of 12221449372416

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 290309

Divisors of 12221449372416

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 31 32 48 58 61 62 64 87 93 96 116 122 124 128 174 183 186 192 232 244 248 256 348 366 372 384 464 488 496 696 732 744 768 899 928 976 992 1392 1464 1488 1769 1798 1856 1891 1952 1984 2697 2784 2928 2976 3538 3596 3712 3782 3904 3968 5307 5394 5568 5673 5856 5952 7076 7192 7424 7564 7808 7936 10614 10788 11136 11346 11712 11904 14152 14384 15128 15616 21228 21576 22272 22692 23424 23808 28304 28768 30256 42456 43152 45384 46848 54839 56608 57536 60512 84912 86304 90768 109678 113216 115072 121024 164517 169824 172608 181536 219356 226432 230144 242048 290183 329034 339648 345216 363072 438712 452864 484096 580366 658068 679296 690432 726144 870549 877424 1160732 1316136 1358592 1452288 1741098 1754848 2321464 2632272 3482196 3509696 4642928 5264544 6964392 7019392 8415307 8995673 9285856 10529088 13928784 14038784 16830614 17701163 17991346 18571712 21058176 25245921 26987019 27857568 33661228 35402326 35982692 37143424 42116352 50491842 53103489 53974038 55715136 67322456 70804652 71965384 74286848 100983684 106206978 107948076 111430272 134644912 141609304 143930768 201967368 212413956 215896152 222860544 260874517 269289824 283218608 287861536 403934736 424827912 431792304 513333727 521749034 538579648 548736053 566437216 575723072 782623551 807869472 849655824 863584608 1026667454 1043498068 1077159296 1097472106 1132874432 1151446144 1540001181 1565247102 1615738944 1646208159 1699311648 1727169216 2053334908 2086996136 2154318592 2194944212 2265748864 2302892288 3080002362 3130494204 3231477888 3292416318 3398623296 3454338432 4106669816 4173992272 4389888424 4531497728 6160004724 6260988408 6462955776 6584832636 6797246592 6908676864 8213339632 8347984544 8779776848 12320009448 12521976816 13169665272 13594493184 15913345537 16426679264 16695969088 17559553696 24640018896 25043953632 26339330544 31826691074 32853358528 33391938176 35119107392 47740036611 49280037792 50087907264 52678661088 63653382148 65706717056 66783876352 70238214784 95480073222 98560075584 100175814528 105357322176 127306764296 131413434112 140476429568 190960146444 197120151168 200351629056 210714644352 254613528592 381920292888 394240302336 421429288704 509227057184 763840585776 1018454114368 1527681171552 2036908228736 3055362343104 4073816457472 6110724686208 12221449372416
• Sum of all divisors σ(n): 35303460433920
• Sum of proper divisors (its aliquot sum) s(n): 23082011061504
• 12221449372416 is an abundant number, because the sum of its proper divisors (23082011061504) is greater than itself. Its abundance is 10860561689088

Bases of 12221449372416

• Binary: 10110001110110000111001001100000001100000000₂
• Hexadecimal: 0xB1D87260300
• Base-36: 4BYGFEOLC

Squares and roots of 12221449372416

• 12221449372416 squared (12221449372416²) is 149363824762527440261677056
• 12221449372416 cubed (12221449372416³) is 1825442422405644385020051986866866487296
• The square root of 12221449372416 is 3495918.9596465189
• The cube root of 12221449372416 is 23034.2585698711

Scales and comparisons

• 12,221,449,372,416 seconds is equal to 388,604 years, 14 weeks, 6 days, 7 hours, 53 minutes, 36 seconds.
• To count from 1 to 12,221,449,372,416 would take you about nine hundred seventy-one thousand, five hundred ten 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 12221449372416 cubic inches would be around 1919.5 feet tall.

Recreational maths with 12221449372416

• 12221449372416 backwards is 61427394412221
• 12221449372416 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12221449372416's digits is 48
• More coming soon!