18768734712

Names of 18768734712

• Cardinal: 18768734712 can be written as Eighteen billion, seven hundred sixty-eight million, seven hundred thirty-four thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.8768734712 × 10¹⁰

Factors of 18768734712

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 780

Divisors of 18768734712

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 23 24 26 28 36 39 42 46 52 56 63 69 72 78 84 91 92 104 117 126 138 156 161 168 182 184 207 234 252 269 273 276 299 312 322 364 414 463 468 483 504 538 546 552 598 644 728 807 819 828 897 926 936 966 1076 1092 1196 1288 1389 1449 1614 1638 1656 1794 1852 1883 1932 2093 2152 2184 2392 2421 2691 2778 2898 3228 3241 3276 3497 3588 3704 3766 3864 4167 4186 4842 5382 5556 5649 5796 6019 6187 6279 6456 6482 6552 6994 7176 7532 8334 8372 9684 9723 10491 10649 10764 11112 11298 11592 12038 12374 12558 12964 13988 15064 16668 16744 16947 18057 18561 18837 19368 19446 20982 21298 21528 22596 24076 24479 24748 25116 25928 27976 29169 31473 31947 33336 33894 36114 37122 37674 38892 41964 42133 42596 43309 45192 48152 48958 49496 50232 54171 55683 58338 62946 63894 67788 72228 73437 74244 74543 75348 77784 80431 83928 84266 85192 86618 95841 97916 108342 111366 116676 124547 125892 126399 127788 129927 135576 138437 144456 146874 148488 149086 150696 160862 168532 173236 191682 195832 216684 220311 222732 223629 233352 241293 249094 251784 252798 255576 259854 276874 293748 298172 321724 337064 346472 373641 379197 383364 389781 415311 433368 440622 445464 447258 482586 498188 505596 519708 553748 563017 587496 596344 643448 670887 723879 747282 758394 766728 779562 830622 871829 881244 894516 965172 969059 996376 1011192 1039416 1107496 1120923 1126034 1245933 1341774 1447758 1494564 1516788 1559124 1619111 1661244 1689051 1743658 1762488 1789032 1930344 1938118 2241846 2252068 2491866 2615487 2683548 2864581 2895516 2907177 2989128 3033576 3118248 3238222 3322488 3378102 3487316 3876236 4483692 4504136 4857333 4983732 5067153 5230974 5367096 5729162 5791032 5814354 6476444 6756204 6974632 7752472 7846461 8593743 8721531 8967384 9714666 9967464 10134306 10461948 11333777 11458324 11628708 12952888 13512408 14571999 15692922 17187486 17443062 19429332 20052067 20268612 20923896 22667554 22916648 23257416 25781229 29143998 31385844 34001331 34374972 34886124 37239553 38858664 40104134 40537224 45335108 51562458 58287996 60156201 62771688 68002662 68749944 69772248 74479106 80208268 90670216 102003993 103124916 111718659 116575992 120312402 136005324 148958212 160416536 180468603 204007986 206249832 223437318 240624804 260676871 272010648 297916424 335155977 360937206 408015972 446874636 481249608 521353742 670311954 721874412 782030613 816031944 893749272 1042707484 1340623908 1443748824 1564061226 2085414968 2346091839 2681247816 3128122452 4692183678 6256244904 9384367356 18768734712
• Sum of all divisors σ(n): 65666764800
• Sum of proper divisors (its aliquot sum) s(n): 46898030088
• 18768734712 is an abundant number, because the sum of its proper divisors (46898030088) is greater than itself. Its abundance is 28129295376

Bases of 18768734712

• Binary: 10001011110101101000010100111111000₂
• Hexadecimal: 0x45EB429F8
• Base-36: 8MEF4E0

Squares and roots of 18768734712

• 18768734712 squared (18768734712²) is 352265402689433722944
• 18768734712 cubed (18768734712³) is 6611575891293832871442443632128
• The square root of 18768734712 is 136999.0317921991
• The cube root of 18768734712 is 2657.5309551849

Scales and comparisons

• 18,768,734,712 seconds is equal to 596 years, 40 weeks, 6 days, 17 hours, 25 minutes, 12 seconds.
• To count from 1 to 18,768,734,712 would take you about one thousand, one 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 18768734712 cubic inches would be around 221.5 feet tall.

Recreational maths with 18768734712

• 18768734712 backwards is 21743786781
• The number of decimal digits it has is: 11
• The sum of 18768734712's digits is 54
• More coming soon!