12038959989

Names of 12038959989

• Cardinal: 12038959989 can be written as Twelve billion, thirty-eight million, nine hundred fifty-nine thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 1.2038959989 × 10¹⁰

Factors of 12038959989

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 87

Divisors of 12038959989

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 17 21 23 27 37 49 51 63 69 111 119 147 153 161 189 207 259 289 333 357 391 441 459 483 621 629 777 833 851 867 999 1071 1127 1173 1323 1369 1449 1813 1887 2023 2331 2499 2553 2601 2737 3213 3381 3519 4107 4347 4403 5439 5661 5957 6069 6647 6993 7497 7659 7803 8211 9583 10143 10557 10693 12321 13209 14161 14467 16317 16983 17871 18207 19159 19941 22491 22977 23273 24633 28749 30429 30821 31487 32079 36963 39627 41699 42483 43401 46529 48951 53613 54621 57477 59823 67081 69819 73899 74851 86247 92463 94461 96237 101269 118881 125097 127449 130203 139587 160839 162911 172431 179469 201243 209457 220409 224553 245939 258741 277389 283383 288711 303807 325703 375291 382347 390609 395641 418761 488733 517293 523957 535279 603729 628371 661227 673659 708883 737817 832167 850149 911421 977109 1125873 1140377 1186923 1256283 1466199 1542863 1571871 1605837 1721573 1811187 1983681 2020977 2126649 2213451 2734263 2769487 2931327 3421131 3560769 3746953 4398597 4628589 4715613 4817511 5164719 5951043 6379947 6640353 8308461 8793981 9099743 10263393 10682307 11240859 12051011 13885767 14146839 14452533 15494157 19139841 19386409 24925383 26228671 27299229 30790179 33722577 36153033 41657301 46482471 58159227 63698201 74776149 78686013 81897687 101167731 108459099 174477681 191094603 236058039 245693061 325377297 445887407 523433043 573283809 708174117 1337662221 1719851427 4012986663 12038959989
• Sum of all divisors σ(n): 23636249280
• Sum of proper divisors (its aliquot sum) s(n): 11597289291
• 12038959989 is a deficient number, because the sum of its proper divisors (11597289291) is less than itself. Its deficiency is 441670698

Bases of 12038959989

• Binary: 1011001101100100111111001101110101₂
• Hexadecimal: 0x2CD93F375
• Base-36: 5J3OOZ9

Squares and roots of 12038959989

• 12038959989 squared (12038959989²) is 144936557616742880121
• 12038959989 cubed (12038959989³) is 1744885418091360730277342478669
• The square root of 12038959989 is 109722.1946052849
• The cube root of 12038959989 is 2291.9034782273

Scales and comparisons

• 12,038,959,989 seconds is equal to 382 years, 41 weeks, 4 days, 19 hours, 33 minutes, 9 seconds.
• To count from 1 to 12,038,959,989 would take you about seven hundred sixty-five 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 12038959989 cubic inches would be around 191 feet tall.

Recreational maths with 12038959989

• 12038959989 backwards is 98995983021
• 12038959989 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12038959989's digits is 63
• More coming soon!