1220976028125

Names of 1220976028125

• Cardinal: 1220976028125 can be written as One trillion, two hundred twenty billion, nine hundred seventy-six million, twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.220976028125 × 10¹²

Factors of 1220976028125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 56

Divisors of 1220976028125

• Number of divisors d(n): 420
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 41 45 49 63 75 81 105 123 125 135 147 175 189 205 225 245 287 315 343 369 375 405 441 525 567 615 625 675 735 861 875 945 1025 1029 1107 1125 1225 1323 1435 1575 1715 1845 1875 2009 2025 2205 2401 2583 2625 2835 3075 3087 3125 3321 3375 3675 3969 4305 4375 4725 5125 5145 5535 5625 6027 6125 6615 7175 7203 7749 7875 8575 9225 9261 9375 10045 10125 11025 12005 12915 13125 14063 14175 15375 15435 16605 16807 16875 18081 18375 19845 21525 21609 21875 23247 23625 25625 25725 27675 27783 28125 30135 30625 33075 35875 36015 38745 39375 42189 42875 46125 46305 50225 50421 50625 54243 55125 60025 64575 64827 65625 70315 70875 76875 77175 83025 84035 84375 90405 91875 98441 99225 107625 108045 116235 117649 118125 126567 128125 128625 138375 138915 150675 151263 153125 162729 165375 179375 180075 193725 194481 196875 210945 214375 230625 231525 251125 252105 253125 271215 275625 295323 300125 322875 324135 351575 352947 354375 379701 384375 385875 415125 420175 452025 453789 459375 492205 496125 538125 540225 581175 588245 590625 632835 643125 689087 691875 694575 753375 756315 813645 826875 885969 896875 900375 968625 972405 1054725 1058841 1071875 1139103 1153125 1157625 1255625 1260525 1356075 1361367 1378125 1476615 1500625 1614375 1620675 1757875 1764735 1771875 1898505 1929375 2067261 2075625 2100875 2260125 2268945 2461025 2480625 2657907 2690625 2701125 2905875 2941225 3164175 3176523 3215625 3445435 3459375 3472875 3766875 3781575 4068225 4134375 4429845 4501875 4823609 4843125 4862025 5273625 5294205 5695515 5788125 6201783 6278125 6302625 6780375 6806835 7383075 7503125 7973721 8071875 8103375 8789375 8823675 9492525 9529569 9646875 10336305 10378125 10504375 11300625 11344725 12305125 12403125 13289535 13505625 14470827 14529375 14706125 15820875 15882615 17227175 17364375 18605349 18834375 18907875 20341125 22149225 22509375 24118045 24215625 24310125 26368125 26471025 28477575 28940625 31008915 31513125 33901875 34034175 36915375 39868605 40516875 43412481 43946875 44118375 47462625 47647845 51681525 52521875 55816047 56503125 56723625 61525625 66447675 67528125 72354135 72646875 73530625 79104375 79413075 86135875 86821875 93026745 94539375 101705625 110746125 120590225 121550625 130237443 131840625 132355125 142387875 155044575 157565625 169509375 170170875 184576875 199343025 202584375 217062405 220591875 237313125 238239225 258407625 279080235 283618125 307628125 332238375 361770675 367653125 390712329 395521875 397065375 430679375 465133725 472696875 508528125 553730625 602951125 607753125 651187215 661775625 711939375 775222875 850854375 922884375 996715125 1085312025 1102959375 1186565625 1191196125 1292038125 1395401175 1418090625 1661191875 1808853375 1953561645 1985326875 2153396875 2325668625 2768653125 3014755625 3255936075 3308878125 3559696875 3876114375 4254271875 4983575625 5426560125 5955980625 6460190625 6977005875 8305959375 9044266875 9767808225 9926634375 11628343125 15073778125 16279680375 19380571875 24917878125 27132800625 29779903125 34885029375 45221334375 48839041125 58141715625 81398401875 135664003125 174425146875 244195205625 406992009375 1220976028125
• Sum of all divisors σ(n): 2724591529044
• Sum of proper divisors (its aliquot sum) s(n): 1503615500919
• 1220976028125 is an abundant number, because the sum of its proper divisors (1503615500919) is greater than itself. Its abundance is 282639472794

Bases of 1220976028125

• Binary: 10001110001000111110101111010100111011101₂
• Hexadecimal: 0x11C47D7A9DD
• Base-36: FKWPLOT9

Squares and roots of 1220976028125

• 1220976028125 squared (1220976028125²) is 1490782461255900791015625
• 1220976028125 cubed (1220976028125³) is 1820209648342641447033303497314453125
• The square root of 1220976028125 is 1104977.8405583525
• The cube root of 1220976028125 is 10688.1460366633

Scales and comparisons

• 1,220,976,028,125 seconds is equal to 38,823 years, 13 weeks, 3 days, 23 hours, 48 minutes, 45 seconds.
• To count from 1 to 1,220,976,028,125 would take you about ninety-seven thousand and fifty-eight 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 1220976028125 cubic inches would be around 890.7 feet tall.

Recreational maths with 1220976028125

• 1220976028125 backwards is 5218206790221
• 1220976028125 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1220976028125's digits is 45
• More coming soon!