12248990072

Names of 12248990072

• Cardinal: 12248990072 can be written as Twelve billion, two hundred forty-eight million, nine hundred ninety thousand and seventy-two.

Scientific notation

• Scientific notation: 1.2248990072 × 10¹⁰

Factors of 12248990072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 373

Divisors of 12248990072

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 11 19 22 29 31 38 44 58 62 76 88 116 124 152 209 232 248 281 319 341 418 551 562 589 638 682 836 841 899 1102 1124 1178 1276 1364 1672 1682 1798 2204 2248 2356 2552 2728 3091 3364 3596 4408 4712 5339 6061 6182 6479 6728 7192 8149 8711 9251 9889 10678 12122 12364 12958 15979 16298 17081 17422 18502 19778 21356 24244 24728 25916 26071 31958 32596 34162 34844 37004 39556 42712 48488 51832 52142 58729 63916 65192 68324 69688 74008 79112 89639 95821 104284 117458 127832 136648 154831 165509 175769 179278 187891 191642 208568 234916 236321 252619 286781 309662 331018 351538 358556 375782 383284 469832 472642 495349 505238 573562 619324 662036 703076 717112 751564 766568 945284 990698 1010476 1147124 1238648 1324072 1406152 1503128 1703141 1820599 1890568 1981396 2020952 2294248 2599531 2778809 3406282 3641198 3962792 4490099 4799761 5199062 5448839 5557618 6812564 7282396 7325951 8980198 9599522 10398124 10897678 11115236 13625128 14564792 14651902 17960396 19199044 20796248 21795356 22230472 29303804 35920792 38398088 43590712 49391089 52797371 58607608 80585461 98782178 105594742 139193069 161170922 197564356 211189484 278386138 322341844 395128712 422378968 556772276 644683688 1113544552 1531123759 3062247518 6124495036 12248990072
• Sum of all divisors σ(n): 28295654400
• Sum of proper divisors (its aliquot sum) s(n): 16046664328
• 12248990072 is an abundant number, because the sum of its proper divisors (16046664328) is greater than itself. Its abundance is 3797674256

Bases of 12248990072

• Binary: 1011011010000110001100000101111000₂
• Hexadecimal: 0x2DA18C178
• Base-36: 5MKQD88

Squares and roots of 12248990072

• 12248990072 squared (12248990072²) is 150037757783954565184
• 12248990072 cubed (12248990072³) is 1837811005520800189837892853248
• The square root of 12248990072 is 110675.1556222081
• The cube root of 12248990072 is 2305.1547945099

Scales and comparisons

• 12,248,990,072 seconds is equal to 389 years, 24 weeks, 6 days, 17 hours, 14 minutes, 32 seconds.
• To count from 1 to 12,248,990,072 would take you about seven hundred seventy-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 12248990072 cubic inches would be around 192.1 feet tall.

Recreational maths with 12248990072

• 12248990072 backwards is 27009984221
• 12248990072 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12248990072's digits is 44
• More coming soon!