12734148672

Names of 12734148672

• Cardinal: 12734148672 can be written as Twelve billion, seven hundred thirty-four million, one hundred forty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.2734148672 × 10¹⁰

Factors of 12734148672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 370

Divisors of 12734148672

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 41 42 48 54 56 63 64 72 81 82 84 96 108 112 123 126 144 162 164 168 189 192 216 224 243 246 252 287 288 317 324 328 336 369 378 432 448 486 492 504 567 574 576 634 648 656 672 729 738 756 861 864 951 972 984 1008 1107 1134 1148 1268 1296 1312 1344 1458 1476 1512 1701 1722 1728 1902 1944 1968 2016 2187 2214 2219 2268 2296 2536 2583 2592 2624 2853 2916 2952 3024 3321 3402 3444 3804 3888 3936 4032 4374 4428 4438 4536 4592 5072 5103 5166 5184 5706 5832 5904 6048 6642 6657 6804 6888 7608 7749 7776 7872 8559 8748 8856 8876 9072 9184 9963 10144 10206 10332 11412 11664 11808 12096 12997 13284 13314 13608 13776 15216 15309 15498 15552 17118 17496 17712 17752 18144 18368 19926 19971 20288 20412 20664 22824 23247 23328 23616 25677 25994 26568 26628 27216 27552 29889 30432 30618 30996 34236 34992 35424 35504 36288 38991 39852 39942 40824 41328 45648 46494 46656 51354 51988 53136 53256 54432 55104 59778 59913 60864 61236 61992 68472 69741 69984 70848 71008 77031 77982 79704 79884 81648 82656 89667 90979 91296 92988 102708 103976 106272 106512 108864 116973 119556 119826 122472 123984 136944 139482 139968 142016 154062 155964 159408 159768 163296 165312 179334 179739 181958 182592 185976 205416 207952 209223 212544 213024 231093 233946 239112 239652 244944 247968 272937 273888 278964 308124 311928 318816 319536 326592 350919 358668 359478 363916 371952 410832 415904 418446 426048 462186 467892 478224 479304 489888 495936 539217 545874 547776 557928 616248 623856 627669 637632 639072 693279 701838 717336 718956 727832 743904 818811 821664 831808 836892 924372 935784 956448 958608 979776 1052757 1078434 1091748 1115856 1232496 1247712 1255338 1278144 1386558 1403676 1434672 1437912 1455664 1487808 1617651 1637622 1643328 1673784 1848744 1871568 1912896 1917216 2105514 2156868 2183496 2231712 2456433 2464992 2495424 2510676 2773116 2807352 2869344 2875824 2911328 3158271 3235302 3275244 3347568 3697488 3743136 3834432 4211028 4313736 4366992 4463424 4852953 4912866 4929984 5021352 5546232 5614704 5738688 5751648 5822656 6316542 6470604 6550488 6695136 7369299 7394976 7486272 8422056 8627472 8733984 9474813 9705906 9825732 10042704 11092464 11229408 11503296 12633084 12941208 13100976 13390272 14738598 14789952 16844112 17254944 17467968 18949626 19411812 19651464 20085408 22107897 22184928 22458816 25266168 25882416 26201952 28424439 29477196 33688224 34509888 37899252 38823624 39302928 40170816 44215794 44369856 50532336 51764832 52403904 56848878 58954392 66323691 67376448 75798504 77647248 78605856 88431588 101064672 103529664 113697756 117908784 132647382 151597008 155294496 157211712 176863176 198971073 202129344 227395512 235817568 265294764 303194016 310588992 353726352 397942146 454791024 471635136 530589528 606388032 707452704 795884292 909582048 1061179056 1414905408 1591768584 1819164096 2122358112 3183537168 4244716224 6367074336 12734148672
• Sum of all divisors σ(n): 44508602880
• Sum of proper divisors (its aliquot sum) s(n): 31774454208
• 12734148672 is an abundant number, because the sum of its proper divisors (31774454208) is greater than itself. Its abundance is 19040305536

Bases of 12734148672

• Binary: 1011110111000000111011000001000000₂
• Hexadecimal: 0x2F703B040
• Base-36: 5ULL000

Squares and roots of 12734148672

• 12734148672 squared (12734148672²) is 162158542400599363584
• 12734148672 cubed (12734148672³) is 2064950987364048077787238760448
• The square root of 12734148672 is 112845.6852165823
• The cube root of 12734148672 is 2335.1958239295

Scales and comparisons

• 12,734,148,672 seconds is equal to 404 years, 47 weeks, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 12,734,148,672 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 12734148672 cubic inches would be around 194.6 feet tall.

Recreational maths with 12734148672

• 12734148672 backwards is 27684143721
• The number of decimal digits it has is: 11
• The sum of 12734148672's digits is 45
• More coming soon!