1221096272949

Names of 1221096272949

• Cardinal: 1221096272949 can be written as One trillion, two hundred twenty-one billion, ninety-six million, two hundred seventy-two thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 1.221096272949 × 10¹²

Factors of 1221096272949

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 390

Divisors of 1221096272949

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 7 9 21 27 43 49 63 81 129 147 189 243 301 337 343 387 441 567 729 903 1011 1029 1161 1323 1701 2107 2359 2709 3033 3087 3483 3969 5103 6321 7077 8127 9099 9261 10449 11907 14491 14749 16513 18963 21231 24381 27297 27783 31347 35721 43473 44247 49539 56889 63693 73143 81891 83349 101437 113569 115591 130419 132741 148617 170667 191079 219429 245673 250047 304311 340707 346773 391257 398223 445851 512001 573237 710059 794983 912933 1022121 1040319 1173771 1194669 1337553 1536003 1719711 2130177 2384949 2738799 3066363 3120957 3521313 3584007 4012659 4883467 4970413 5564881 6390531 7154847 8216397 9199089 9362871 10563939 10752021 12037977 14650401 14911239 16694643 19171593 21464541 24649191 27597267 28088613 34184269 38954167 43951203 44733717 50083929 57514779 64393623 73947573 82791801 84265839 102552807 116862501 131853609 134201151 150251787 172544337 193180869 239289883 307658421 350587503 395560827 402603453 450755361 517633011 579542607 717869649 922975263 1051762509 1186682481 1207810359 1352266083 1675029181 2153608947 2768925789 3155287527 3560047443 3623431077 4056798249 5025087543 6460826841 8306777367 9465862581 15075262629 19382480523 24920332101 28397587743 45225787887 58147441569 135677363661 174442324707 407032090983 1221096272949
• Sum of all divisors σ(n): 2191206177600
• Sum of proper divisors (its aliquot sum) s(n): 970109904651
• 1221096272949 is a deficient number, because the sum of its proper divisors (970109904651) is less than itself. Its deficiency is 250986368298

Bases of 1221096272949

• Binary: 10001110001001111000000100111010000110101₂
• Hexadecimal: 0x11C4F027435
• Base-36: FKYP6YB9

Squares and roots of 1221096272949

• 1221096272949 squared (1221096272949²) is 1491076107809938709156601
• 1221096272949 cubed (1221096272949³) is 1820747477930017468611249580281086349
• The square root of 1221096272949 is 1105032.2497325587
• The cube root of 1221096272949 is 10688.4968904125

Scales and comparisons

• 1,221,096,272,949 seconds is equal to 38,827 years, 4 weeks, 2 days, 17 hours, 9 minutes, 9 seconds.
• To count from 1 to 1,221,096,272,949 would take you about ninety-seven thousand and sixty-seven 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 1221096272949 cubic inches would be around 890.7 feet tall.

Recreational maths with 1221096272949

• 1221096272949 backwards is 9492726901221
• The number of decimal digits it has is: 13
• The sum of 1221096272949's digits is 54
• More coming soon!