1221232248872883

Names of 1221232248872883

• Cardinal: 1221232248872883 can be written as One quadrillion, two hundred twenty-one trillion, two hundred thirty-two billion, two hundred forty-eight million, eight hundred seventy-two thousand, eight hundred eighty-three.

Scientific notation

• Scientific notation: 1.221232248872883 × 10¹⁵

Factors of 1221232248872883

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7693

Divisors of 1221232248872883

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 9 13 23 27 39 69 117 127 207 241 299 351 381 621 723 757 897 1143 1651 2169 2271 2691 2921 3133 3429 4953 5543 6507 6529 6813 8073 8763 9399 9841 14859 16629 17411 19587 20439 26289 28197 29523 30607 37973 44577 49887 52233 58761 72059 78867 84591 84877 88569 91821 96139 113919 149661 150167 156699 176283 182437 216177 226343 254631 265707 275463 288417 341757 397891 450501 470097 547311 648531 679029 703961 763893 826389 829183 865251 1025271 1193673 1249807 1351503 1573489 1641933 1945593 1952171 2037087 2111883 2211197 2291679 2371681 2487549 2595753 3581019 3749421 4054509 4196051 4720467 4925799 4942453 5856513 6111261 6335649 6633591 7115043 7462647 9151493 10743057 10779379 11248263 12588153 14161401 14827359 17569539 19006947 19071209 19900773 20455357 21345129 22387941 23169499 27454479 28745561 32338137 33744789 36190247 37764459 42484203 44482077 52708617 54548663 57213627 59702319 61366071 64035387 64251889 69508497 82363437 86236683 97014411 108570741 113293377 113676419 133446231 163645989 171640881 184098213 192755667 199833103 208525491 247090311 247925717 258710049 291043233 301203487 325712223 341029257 470473211 490937967 514922643 532898477 552294639 578267001 599499309 625576473 627691531 743777151 776130147 903610461 977136669 1023087771 1191131173 1411419633 1472813901 1477793447 1598695431 1734801003 1798497927 1883074593 2231331453 2597830339 2710831383 3069263313 3573393519 4234258899 4433380341 4596161369 4796086293 5395493781 5649223779 6693994359 6927680201 7793491017 8132494149 8159989903 10720180557 12702776697 13300141023 13788484107 14388258879 14436905213 15484705249 16947671337 20783040603 23380473051 24479969709 27396016979 32160541671 39900423069 41365452321 43310715639 46454115747 59750097797 62349121809 70141419153 73439909127 82188050937 124096356963 129932146917 139362347241 151273658971 179250293391 187047365427 187679767769 220319727381 246564152811 356148220727 389796440751 418087041723 453820976913 537750880173 563039303307 739692458433 1068444662181 1361462930739 1613252640519 1689117909921 1966557566623 3205333986543 3479294156333 4084388792217 5067353729763 5899672699869 9616001959629 10437882468999 17699018099607 31313647406997 45230824032329 53097054298821 93940942220991 135692472096987 407077416290961 1221232248872883
• Sum of all divisors σ(n): 2060663085465600
• Sum of proper divisors (its aliquot sum) s(n): 839430836592717
• 1221232248872883 is a deficient number, because the sum of its proper divisors (839430836592717) is less than itself. Its deficiency is 381801412280166

Bases of 1221232248872883

• Binary: 100010101101011010001001010011000011101111110110011₂
• Hexadecimal: 0x456B44A61DFB3
• Base-36: C0W2CLP2UR

Squares and roots of 1221232248872883

• 1221232248872883 squared (1221232248872883²) is 1491408205687119241423892731689
• 1221232248872883 cubed (1221232248872883³) is 1821355797018751884652944946443230066186889387
• The square root of 1221232248872883 is 34946133.5325223497
• The cube root of 1221232248872883 is 106888.9361706105

Scales and comparisons

• 1,221,232,248,872,883 seconds is equal to 38,831,407 years, 51 weeks, 5 days, 2 hours, 28 minutes, 3 seconds.
• To count from 1 to 1,221,232,248,872,883 would take you about one hundred sixteen million, four hundred ninety-four thousand, two hundred twenty-three 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 1221232248872883 cubic inches would be around 8907.4 feet tall.

Recreational maths with 1221232248872883

• 1221232248872883 backwards is 3882788422321221
• The number of decimal digits it has is: 16
• The sum of 1221232248872883's digits is 63
• More coming soon!