12717344772

Names of 12717344772

• Cardinal: 12717344772 can be written as Twelve billion, seven hundred seventeen million, three hundred forty-four thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.2717344772 × 10¹⁰

Factors of 12717344772

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 354

Divisors of 12717344772

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 43 44 66 67 71 86 99 129 132 134 142 157 172 198 201 213 258 268 284 314 387 396 402 426 471 473 516 603 628 639 737 774 781 804 852 942 946 1206 1278 1413 1419 1474 1548 1562 1727 1884 1892 2211 2343 2412 2556 2826 2838 2881 2948 3053 3124 3454 4257 4422 4686 4757 5181 5652 5676 5762 6106 6633 6751 6908 7029 8514 8643 8844 9159 9372 9514 10362 10519 11147 11524 12212 13266 13502 14058 14271 15543 17028 17286 18318 19028 20253 20724 21038 22294 25929 26532 27004 27477 28116 28542 31086 31557 31691 33441 33583 34572 36636 40506 42076 42813 44588 51858 52327 54954 57084 60759 62172 63114 63382 66882 67166 74261 81012 85626 94671 95073 100323 100749 103716 104654 109908 115709 121518 122617 126228 126764 133764 134332 148522 156981 171252 189342 190146 200646 201498 204551 209308 222783 231418 243036 245234 285219 297044 302247 313962 347127 367851 378684 380292 401292 402996 409102 445566 452317 462836 470943 479321 490468 570438 604494 613653 627924 668349 694254 735702 746849 818204 891132 904634 941886 958642 1041381 1103553 1140876 1208988 1227306 1336698 1356951 1388508 1437963 1471404 1493698 1809268 1840959 1883772 1917284 2082762 2207106 2240547 2250061 2454612 2673396 2713902 2875926 2987396 3681918 4070853 4165524 4313889 4414212 4481094 4500122 4975487 5272531 5427804 5751852 6721641 6750183 7363836 8141706 8215339 8627778 8962188 9000244 9950974 10545062 13443282 13500366 14926461 15817593 16283412 16430678 17255556 19901948 20250549 21090124 24646017 26886564 27000732 29852922 31635186 32114507 32861356 40501098 44779383 47452779 49292034 59705844 63270372 64229014 73938051 81002196 89558766 94905558 96343521 98584068 128458028 147876102 179117532 189811116 192687042 289030563 295752204 353259577 385374084 578061126 706519154 1059778731 1156122252 1413038308 2119557462 3179336193 4239114924 6358672386 12717344772
• Sum of all divisors σ(n): 37168395264
• Sum of proper divisors (its aliquot sum) s(n): 24451050492
• 12717344772 is an abundant number, because the sum of its proper divisors (24451050492) is greater than itself. Its abundance is 11733705720

Bases of 12717344772

• Binary: 1011110110000000110100100000000100₂
• Hexadecimal: 0x2F6034804
• Base-36: 5UBKU10

Squares and roots of 12717344772

• 12717344772 squared (12717344772²) is 161730858049915731984
• 12717344772 cubed (12717344772³) is 2056787082092169949187275587648
• The square root of 12717344772 is 112771.2054205327
• The cube root of 12717344772 is 2334.1682020279

Scales and comparisons

• 12,717,344,772 seconds is equal to 404 years, 19 weeks, 2 days, 11 hours, 46 minutes, 12 seconds.
• To count from 1 to 12,717,344,772 would take you about eight hundred 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 12717344772 cubic inches would be around 194.5 feet tall.

Recreational maths with 12717344772

• 12717344772 backwards is 27744371721
• The number of decimal digits it has is: 11
• The sum of 12717344772's digits is 45
• More coming soon!