12956376384

Names of 12956376384

• Cardinal: 12956376384 can be written as Twelve billion, nine hundred fifty-six million, three hundred seventy-six thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.2956376384 × 10¹⁰

Factors of 12956376384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 152

Divisors of 12956376384

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 67 72 73 81 84 96 108 112 126 134 144 146 162 168 189 192 201 216 219 224 252 268 288 292 324 336 378 402 432 438 448 469 504 511 536 567 576 584 603 648 657 672 756 804 864 876 938 1008 1022 1072 1134 1168 1206 1296 1314 1344 1407 1512 1533 1608 1728 1752 1809 1876 1971 2016 2044 2144 2268 2336 2412 2592 2628 2814 3024 3066 3216 3504 3618 3752 3942 4032 4088 4221 4288 4536 4599 4672 4824 4891 5184 5256 5329 5427 5628 5913 6048 6132 6432 7008 7236 7504 7884 8176 8442 9072 9198 9648 9782 10512 10658 10854 11256 11826 12096 12264 12663 12864 13797 14016 14472 14673 15008 15768 15987 16352 16884 18144 18396 19296 19564 21024 21316 21708 22512 23652 24528 25326 27594 28944 29346 30016 31536 31974 32704 33768 34237 36288 36792 37303 37989 38592 39128 41391 42048 42632 43416 44019 45024 47304 47961 49056 50652 55188 57888 58692 63072 63948 67536 68474 73584 74606 75978 78256 82782 85264 86832 88038 90048 94608 95922 98112 101304 102711 110376 111909 115776 117384 126144 127896 132057 135072 136948 143883 147168 149212 151956 156512 165564 170528 173664 176076 189216 191844 202608 205422 220752 223818 234768 255792 264114 270144 273896 287766 294336 298424 303912 308133 313024 331128 335727 341056 347328 352152 357043 378432 383688 396171 405216 410844 431649 441504 447636 469536 511584 528228 547792 575532 596848 607824 616266 662256 671454 704304 714086 767376 792342 810432 821688 863298 883008 895272 924399 939072 1007181 1023168 1056456 1071129 1095584 1151064 1193696 1215648 1232532 1324512 1342908 1408608 1428172 1534752 1584684 1643376 1726596 1790544 1848798 2014362 2112912 2142258 2191168 2302128 2387392 2431296 2465064 2499301 2649024 2685816 2773197 2817216 2856344 3021543 3069504 3169368 3213387 3286752 3453192 3581088 3697596 4028724 4225824 4284516 4604256 4930128 4998602 5371632 5546394 5712688 6043086 6338736 6426774 6573504 6906384 7162176 7395192 7497903 8057448 8451648 8569032 9208512 9640161 9860256 9997204 10743264 11092788 11425376 12086172 12677472 12853548 13812768 14790384 14995806 16114896 17138064 19280322 19720512 19994408 21486528 22185576 22493709 22850752 24172344 25354944 25707096 27625536 28920483 29580768 29991612 32229792 34276128 38560644 39988816 44371152 44987418 48344688 51414192 57840966 59161536 59983224 64459584 67481127 68552256 77121288 79977632 88742304 89974836 96689376 102828384 115681932 119966448 134962254 154242576 159955264 177484608 179949672 193378752 202443381 205656768 231363864 239932896 269924508 308485152 359899344 404886762 462727728 479865792 539849016 616970304 719798688 809773524 925455456 1079698032 1439597376 1619547048 1850910912 2159396064 3239094096 4318792128 6478188192 12956376384
• Sum of all divisors σ(n): 45167178144
• Sum of proper divisors (its aliquot sum) s(n): 32210801760
• 12956376384 is an abundant number, because the sum of its proper divisors (32210801760) is greater than itself. Its abundance is 19254425376

Bases of 12956376384

• Binary: 1100000100010000101001110101000000₂
• Hexadecimal: 0x304429D40
• Base-36: 5Y9W400

Squares and roots of 12956376384

• 12956376384 squared (12956376384²) is 167867689003872915456
• 12956376384 cubed (12956376384³) is 2174956961446435526351346991104
• The square root of 12956376384 is 113826.0795424317
• The cube root of 12956376384 is 2348.7016448963

Scales and comparisons

• 12,956,376,384 seconds is equal to 411 years, 50 weeks, 4 days, 1 hour, 26 minutes, 24 seconds.
• To count from 1 to 12,956,376,384 would take you about eight hundred twenty-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 12956376384 cubic inches would be around 195.7 feet tall.

Recreational maths with 12956376384

• 12956376384 backwards is 48367365921
• 12956376384 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12956376384's digits is 54
• More coming soon!