12798749236

Names of 12798749236

• Cardinal: 12798749236 can be written as Twelve billion, seven hundred ninety-eight million, seven hundred forty-nine thousand, two hundred thirty-six.

Scientific notation

• Scientific notation: 1.2798749236 × 10¹⁰

Factors of 12798749236

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 241

Divisors of 12798749236

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 13 14 26 28 49 52 67 73 79 91 98 134 146 158 169 182 196 268 292 316 338 364 469 511 553 637 676 871 938 949 1022 1027 1106 1183 1274 1742 1876 1898 2044 2054 2212 2366 2548 3283 3484 3577 3796 3871 4108 4732 4891 5293 5767 6097 6566 6643 7154 7189 7742 8281 9782 10586 11323 11534 12194 12337 13132 13286 13351 14308 14378 15484 16562 19564 21172 22646 23068 24388 24674 26572 26702 28756 33124 34237 37051 40369 42679 45292 46501 49348 50323 53404 63583 68474 68809 74102 74971 79261 80738 85358 86359 93002 93457 100646 127166 136948 137618 148204 149942 158522 161476 170716 172718 186004 186914 201292 239659 254332 259357 275236 282583 299884 317044 345436 373828 386389 445081 479318 481663 518714 524797 554827 565166 604513 654199 772778 826579 890162 894517 958636 963326 974623 1037428 1049594 1109654 1130332 1209026 1308398 1545556 1653158 1780324 1789034 1926652 1949246 2099188 2219308 2418052 2616796 2704723 3115567 3306316 3371641 3578068 3673579 3898492 5023057 5409446 5786053 6231134 6261619 6743282 6822361 7347158 10046114 10818892 11572106 12462268 12523238 13486564 13644722 14694316 18933061 20092228 23144212 25046476 27289444 35161399 37866122 40502371 43831333 47756527 65299741 70322798 75732244 81004742 87662666 95513054 130599482 140645596 162009484 175325332 191026108 246129793 261198964 457098187 492259586 914196374 984519172 1828392748 3199687309 6399374618 12798749236
• Sum of all divisors σ(n): 29393723520
• Sum of proper divisors (its aliquot sum) s(n): 16594974284
• 12798749236 is an abundant number, because the sum of its proper divisors (16594974284) is greater than itself. Its abundance is 3796225048

Bases of 12798749236

• Binary: 1011111010110111010110101000110100₂
• Hexadecimal: 0x2FADD6A34
• Base-36: 5VO1M44

Squares and roots of 12798749236

• 12798749236 squared (12798749236²) is 163807982006010583696
• 12798749236 cubed (12798749236³) is 2096537284550129705487094056256
• The square root of 12798749236 is 113131.5572066433
• The cube root of 12798749236 is 2339.1379952525

Scales and comparisons

• 12,798,749,236 seconds is equal to 406 years, 49 weeks, 6 days, 16 hours, 7 minutes, 16 seconds.
• To count from 1 to 12,798,749,236 would take you about eight hundred thirteen 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 12798749236 cubic inches would be around 194.9 feet tall.

Recreational maths with 12798749236

• 12798749236 backwards is 63294789721
• The number of decimal digits it has is: 11
• The sum of 12798749236's digits is 58
• More coming soon!