12472323292

Names of 12472323292

• Cardinal: 12472323292 can be written as Twelve billion, four hundred seventy-two million, three hundred twenty-three thousand, two hundred ninety-two.

Scientific notation

• Scientific notation: 1.2472323292 × 10¹⁰

Factors of 12472323292

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 62

Divisors of 12472323292

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 11 13 17 19 22 26 34 38 44 52 68 76 121 143 187 209 221 242 247 286 289 323 361 374 418 442 484 494 572 578 646 722 748 836 884 988 1156 1292 1444 1573 2057 2299 2431 2717 3146 3179 3553 3757 3971 4114 4199 4598 4693 4862 5434 5491 6137 6292 6358 6859 7106 7514 7942 8228 8398 9196 9386 9724 10868 10982 12274 12716 13718 14212 15028 15884 16796 18772 21964 24548 26741 27436 29887 34969 39083 41327 43681 46189 51623 53482 59774 60401 67507 69938 71383 75449 78166 79781 82654 87362 89167 92378 103246 104329 106964 116603 119548 120802 135014 139876 142766 150898 156332 159562 165308 174724 178334 184756 206492 208658 233206 241604 270028 285532 301796 319124 356668 417316 454597 466412 508079 567853 664411 742577 785213 829939 877591 909194 980837 1016158 1135706 1147619 1282633 1328822 1356277 1485154 1515839 1570426 1659878 1755182 1818388 1961674 1982251 2032316 2271412 2295238 2565266 2657644 2712554 2970308 3031678 3140852 3319756 3510364 3923348 3964502 4590476 5130532 5425108 6063356 7929004 8637343 9653501 10789207 12623809 14108963 14919047 16674229 17274686 19307002 21578414 21804761 25247618 25769263 28217926 29838094 33348458 34549372 38614004 43156828 43609522 50495236 51538526 56435852 59676188 66696916 87219044 103077052 164109517 183416519 239852371 283461893 328219034 366833038 479704742 566923786 656438068 733666076 959409484 1133847572 3118080823 6236161646 12472323292
• Sum of all divisors σ(n): 28970411120
• Sum of proper divisors (its aliquot sum) s(n): 16498087828
• 12472323292 is an abundant number, because the sum of its proper divisors (16498087828) is greater than itself. Its abundance is 4025764536

Bases of 12472323292

• Binary: 1011100111011010001000110011011100₂
• Hexadecimal: 0x2E7688CDC
• Base-36: 5Q9P68S

Squares and roots of 12472323292

• 12472323292 squared (12472323292²) is 155558848300165717264
• 12472323292 cubed (12472323292³) is 1940180246930851482891673713088
• The square root of 12472323292 is 111679.5562849351
• The cube root of 12472323292 is 2319.0802991023

Scales and comparisons

• 12,472,323,292 seconds is equal to 396 years, 30 weeks, 1 day, 14 hours, 14 minutes, 52 seconds.
• To count from 1 to 12,472,323,292 would take you about seven hundred ninety-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 12472323292 cubic inches would be around 193.3 feet tall.

Recreational maths with 12472323292

• 12472323292 backwards is 29232327421
• The number of decimal digits it has is: 11
• The sum of 12472323292's digits is 37
• More coming soon!