12456027738

Names of 12456027738

• Cardinal: 12456027738 can be written as Twelve billion, four hundred fifty-six million, twenty-seven thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 1.2456027738 × 10¹⁰

Factors of 12456027738

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 297

Divisors of 12456027738

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 11 14 17 18 21 22 33 34 42 51 63 66 77 99 102 119 121 126 153 154 187 198 231 238 242 257 289 306 357 363 374 462 514 561 578 693 714 726 771 847 867 1071 1089 1122 1309 1331 1386 1542 1683 1694 1734 1799 2023 2057 2142 2178 2313 2541 2601 2618 2662 2827 3179 3366 3598 3927 3993 4046 4114 4369 4626 5082 5202 5397 5654 6069 6171 6358 7623 7854 7986 8481 8738 9317 9537 10794 11781 11979 12138 12342 13107 14399 15246 16191 16962 18207 18513 18634 19074 19789 22253 22627 23562 23958 25443 26214 27951 28611 28798 30583 31097 32382 34969 36414 37026 39321 39578 43197 44506 45254 48059 50886 55902 57222 59367 61166 62194 66759 67881 69938 74273 78642 83853 86394 91749 93291 96118 104907 118734 129591 133518 135762 144177 148546 158389 167706 178101 183498 186582 200277 203643 209814 217679 222819 244783 259182 275247 279873 288354 314721 316778 336413 342067 356202 384659 400554 407286 432531 435358 445638 475167 489566 519911 528649 550494 559746 629442 653037 668457 672826 684134 734349 769318 817003 865062 950334 1009239 1026201 1039822 1057298 1153977 1306074 1336914 1425501 1468698 1559733 1585947 1634006 1959111 2018478 2052402 2203047 2307954 2394469 2451009 2692613 2851002 3027717 3078603 3119466 3171894 3461931 3700543 3918222 4406094 4679199 4757841 4788938 4902018 5385226 5719021 5815139 6055434 6157206 6923862 7183407 7353027 7401086 8077839 8987033 9358398 9515682 11101629 11438042 11630278 14366814 14706054 16155678 17157063 17445417 17974066 21550221 22203258 24233517 26961099 33304887 34314126 34890834 40705973 43100442 48467034 51471189 52336251 53922198 62909231 66609774 80883297 81411946 98857363 102942378 104672502 122117919 125818462 161766594 188727693 197714726 244235838 296572089 366353757 377455386 566183079 593144178 692001541 732707514 889716267 1132366158 1384003082 1779432534 2076004623 4152009246 6228013869 12456027738
• Sum of all divisors σ(n): 36178766208
• Sum of proper divisors (its aliquot sum) s(n): 23722738470
• 12456027738 is an abundant number, because the sum of its proper divisors (23722738470) is greater than itself. Its abundance is 11266710732

Bases of 12456027738

• Binary: 1011100110011011111110011001011010₂
• Hexadecimal: 0x2E66FE65A
• Base-36: 5PZZWII

Squares and roots of 12456027738

• 12456027738 squared (12456027738²) is 155152627009825396644
• 12456027738 cubed (12456027738³) is 1932585425657953139134516111272
• The square root of 12456027738 is 111606.5756933703
• The cube root of 12456027738 is 2318.0698707153

Scales and comparisons

• 12,456,027,738 seconds is equal to 396 years, 3 weeks, 1 day, 23 hours, 42 minutes, 18 seconds.
• To count from 1 to 12,456,027,738 would take you about seven hundred ninety-two 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 12456027738 cubic inches would be around 193.2 feet tall.

Recreational maths with 12456027738

• 12456027738 backwards is 83772065421
• The number of decimal digits it has is: 11
• The sum of 12456027738's digits is 45
• More coming soon!