10122640242

Names of 10122640242

• Cardinal: 10122640242 can be written as Ten billion, one hundred twenty-two million, six hundred forty thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.0122640242 × 10¹⁰

Factors of 10122640242

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 505

Divisors of 10122640242

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 11 13 17 22 26 31 33 34 39 51 61 62 66 78 93 102 122 143 183 186 187 221 286 341 366 367 374 403 429 442 527 561 663 671 682 734 793 806 858 1023 1037 1054 1101 1122 1209 1326 1342 1581 1586 1891 2013 2046 2074 2202 2379 2418 2431 3111 3162 3782 4026 4037 4433 4758 4771 4862 5673 5797 6222 6239 6851 7293 8074 8723 8866 9542 11346 11377 11407 11594 12111 12478 13299 13481 13702 14313 14586 17391 17446 18717 20553 20801 22387 22754 22814 24222 24583 26169 26598 26962 28626 32147 34131 34221 34782 37434 40443 41106 41602 44774 49166 52338 52481 62403 64294 67161 68262 68442 68629 73749 75361 80886 81107 96441 104962 124806 125147 134322 137258 147498 147901 148291 150722 157443 162214 192882 193409 205887 226083 243321 246257 250294 270413 291031 295802 296582 314886 353617 375441 380579 386818 411774 417911 443703 444873 452166 486642 492514 540826 580227 582062 693997 707234 738771 750882 761158 811239 835822 873093 887406 889746 892177 1060851 1141737 1160454 1253733 1387994 1477542 1622478 1626911 1746186 1784354 2081991 2121702 2127499 2283474 2507466 2514317 2676531 3201341 3253822 4163982 4186369 4254998 4597021 4880733 4947527 5028634 5353062 6382497 6402682 7542951 7633967 8372738 9021961 9194042 9604023 9761466 9895054 11797949 12559107 12764994 13791063 14842581 15085902 15267934 18043922 19208046 22901901 23595898 25118214 27065883 27582126 27657487 29685162 35393847 45803802 54131766 54422797 55314974 70787694 82972461 99241571 108845594 129777439 153373337 163268391 165944922 198483142 259554878 297724713 306746674 326536782 389332317 460120011 595449426 778664634 920240022 1687106707 3374213414 5061320121 10122640242
• Sum of all divisors σ(n): 26494304256
• Sum of proper divisors (its aliquot sum) s(n): 16371664014
• 10122640242 is an abundant number, because the sum of its proper divisors (16371664014) is greater than itself. Its abundance is 6249023772

Bases of 10122640242

• Binary: 1001011011010110110011101101110010₂
• Hexadecimal: 0x25B5B3B72
• Base-36: 4NERB76

Squares and roots of 10122640242

• 10122640242 squared (10122640242²) is 102467845468957818564
• 10122640242 cubed (10122640242³) is 1037245136055109775996481052488
• The square root of 10122640242 is 100611.3325724295
• The cube root of 10122640242 is 2163.2062752441

Scales and comparisons

• 10,122,640,242 seconds is equal to 321 years, 45 weeks, 1 day, 4 hours, 30 minutes, 42 seconds.
• To count from 1 to 10,122,640,242 would take you about six hundred forty-three 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 10122640242 cubic inches would be around 180.3 feet tall.

Recreational maths with 10122640242

• 10122640242 backwards is 24204622101
• The number of decimal digits it has is: 11
• The sum of 10122640242's digits is 24
• More coming soon!