12723016992

Names of 12723016992

• Cardinal: 12723016992 can be written as Twelve billion, seven hundred twenty-three million, sixteen thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.2723016992 × 10¹⁰

Factors of 12723016992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 231

Divisors of 12723016992

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 67 73 79 84 96 98 112 134 146 147 158 168 196 201 219 224 237 268 292 294 316 336 343 392 402 438 469 474 511 536 553 584 588 632 672 686 784 804 876 938 948 1022 1029 1072 1106 1168 1176 1264 1372 1407 1533 1568 1608 1659 1752 1876 1896 2044 2058 2144 2212 2336 2352 2528 2744 2814 3066 3216 3283 3318 3504 3577 3752 3792 3871 4088 4116 4424 4704 4891 5293 5488 5628 5767 6132 6432 6566 6636 7008 7154 7504 7584 7742 8176 8232 8848 9782 9849 10586 10731 10976 11256 11534 11613 12264 13132 13272 14308 14673 15008 15484 15879 16352 16464 17301 17696 19564 19698 21172 21462 22512 22981 23068 23226 24528 25039 26264 26544 27097 28616 29346 30968 31758 32928 34237 34602 37051 39128 39396 40369 42344 42924 45024 45962 46136 46452 49056 50078 52528 53088 54194 57232 58692 61936 63516 68474 68943 69204 74102 75117 78256 78792 80738 81291 84688 85848 91924 92272 92904 100156 102711 105056 108388 111153 114464 117384 121107 123872 127032 136948 137886 138408 148204 150234 156512 157584 161476 162582 169376 171696 183848 184544 185808 200312 205422 216776 222306 234768 239659 242214 254064 259357 273896 275772 276816 282583 296408 300468 315168 322952 325164 343392 367696 371616 386389 400624 410844 433552 444612 469536 479318 484428 508128 518714 547792 551544 553632 565166 592816 600936 645904 650328 718977 735392 772778 778071 801248 821688 847749 867104 889224 958636 968856 1037428 1095584 1103088 1130332 1159167 1185632 1201872 1291808 1300656 1437954 1545556 1556142 1643376 1677613 1695498 1778448 1815499 1917272 1937712 1978081 2074856 2206176 2260664 2318334 2403744 2601312 2704723 2875908 3091112 3112284 3286752 3355226 3390996 3556896 3630998 3834544 3875424 3956162 4149712 4521328 4636668 5032839 5409446 5446497 5751816 5934243 6182224 6224568 6710452 6781992 7261996 7669088 7912324 8114169 8299424 9042656 9273336 10065678 10818892 10892994 11503632 11868486 12364448 12449136 13420904 13563984 14523992 15824648 16228338 18546672 18933061 20131356 21637784 21785988 23007264 23736972 24898272 26841808 27127968 29047984 31649296 32456676 37093344 37866122 40262712 43275568 43571976 47473944 53683616 56799183 58095968 63298592 64913352 75732244 80525424 86551136 87143952 94947888 113598366 129826704 132531427 151464488 161050848 174287904 189895776 227196732 259653408 265062854 302928976 397594281 454393464 530125708 605857952 795188562 908786928 1060251416 1590377124 1817573856 2120502832 3180754248 4241005664 6361508496 12723016992
• Sum of all divisors σ(n): 40578048000
• Sum of proper divisors (its aliquot sum) s(n): 27855031008
• 12723016992 is an abundant number, because the sum of its proper divisors (27855031008) is greater than itself. Its abundance is 15132014016

Bases of 12723016992

• Binary: 1011110110010110011101010100100000₂
• Hexadecimal: 0x2F659D520
• Base-36: 5UEYEQO

Squares and roots of 12723016992

• 12723016992 squared (12723016992²) is 161875161378720728064
• 12723016992 cubed (12723016992³) is 2059540428804205970380883263488
• The square root of 12723016992 is 112796.3518558999
• The cube root of 12723016992 is 2334.5151808415

Scales and comparisons

• 12,723,016,992 seconds is equal to 404 years, 28 weeks, 5 days, 3 hours, 23 minutes, 12 seconds.
• To count from 1 to 12,723,016,992 would take you about eight hundred nine 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 12723016992 cubic inches would be around 194.5 feet tall.

Recreational maths with 12723016992

• 12723016992 backwards is 29961032721
• 12723016992 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12723016992's digits is 42
• More coming soon!