1204138872

Names of 1204138872

• Cardinal: 1204138872 can be written as One billion, two hundred four million, one hundred thirty-eight thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.204138872 × 10⁹

Factors of 1204138872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 266

Divisors of 1204138872

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 23 24 27 36 46 47 54 69 72 81 92 94 108 138 141 162 184 188 191 207 216 243 276 282 324 376 382 414 423 486 552 564 573 621 648 729 764 828 846 972 1081 1128 1146 1242 1269 1458 1528 1656 1692 1719 1863 1944 2162 2292 2484 2538 2916 3243 3384 3438 3726 3807 4324 4393 4584 4968 5076 5157 5589 5832 6486 6876 7452 7614 8648 8786 8977 9729 10152 10314 11178 11421 12972 13179 13752 14904 15228 15471 16767 17572 17954 19458 20628 22356 22842 25944 26358 26931 29187 30456 30942 33534 34263 35144 35908 38916 39537 41256 44712 45684 46413 52716 53862 58374 61884 67068 68526 71816 77832 79074 80793 87561 91368 92826 105432 107724 116748 118611 123768 134136 137052 139239 158148 161586 175122 185652 206471 215448 233496 237222 242379 262683 274104 278478 316296 323172 350244 355833 371304 412942 474444 484758 525366 556956 619413 646344 700488 711666 727137 788049 825884 948888 969516 1050732 1067499 1113912 1238826 1423332 1454274 1576098 1651768 1858239 1939032 2101464 2134998 2181411 2477652 2846664 2908548 3152196 3202497 3716478 4269996 4362822 4955304 5574717 5817096 6304392 6404994 6544233 7432956 8539992 8725644 11149434 12809988 13088466 14865912 16724151 17451288 22298868 25619976 26176932 33448302 44597736 50172453 52353864 66896604 100344906 133793208 150517359 200689812 301034718 401379624 602069436 1204138872
• Sum of all divisors σ(n): 3626311680
• Sum of proper divisors (its aliquot sum) s(n): 2422172808
• 1204138872 is an abundant number, because the sum of its proper divisors (2422172808) is greater than itself. Its abundance is 1218033936

Bases of 1204138872

• Binary: 1000111110001011011001101111000₂
• Hexadecimal: 0x47C5B378
• Base-36: JWWVI0

Squares and roots of 1204138872

• 1204138872 squared (1204138872²) is 1449950423061432384
• 1204138872 cubed (1204138872³) is 1745941666881115977574030848
• The square root of 1204138872 is 34700.7042003473
• The cube root of 1204138872 is 1063.8788916559

Scales and comparisons

• 1,204,138,872 seconds is equal to 38 years, 14 weeks, 6 days, 19 hours, 1 minute, 12 seconds.
• To count from 1 to 1,204,138,872 would take you about seventy-six 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 1204138872 cubic inches would be around 88.7 feet tall.

Recreational maths with 1204138872

• 1204138872 backwards is 2788314021
• 1204138872 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1204138872's digits is 36
• More coming soon!