27146993472

Names of 27146993472

• Cardinal: 27146993472 can be written as Twenty-seven billion, one hundred forty-six million, nine hundred ninety-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.7146993472 × 10¹⁰

Factors of 27146993472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 122

Divisors of 27146993472

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 32 36 41 46 48 53 64 69 72 82 92 96 106 123 138 144 159 164 184 192 207 212 246 276 288 318 328 368 369 414 424 477 492 529 552 576 636 656 736 738 828 848 943 954 984 1058 1104 1219 1272 1312 1472 1476 1587 1656 1681 1696 1886 1908 1968 2116 2173 2208 2438 2544 2624 2829 2952 3174 3312 3362 3392 3657 3772 3816 3936 4232 4346 4416 4761 4876 5043 5088 5658 5904 6348 6519 6624 6724 7314 7544 7632 7872 8464 8487 8692 9522 9752 10086 10176 10971 11316 11808 12696 13038 13248 13448 14628 15088 15129 15264 16928 16974 17384 19044 19504 19557 20172 21689 21942 22632 23616 25392 26076 26896 28037 29256 30176 30258 30528 33856 33948 34768 38088 38663 39008 39114 40344 43378 43884 45264 49979 50784 52152 53792 56074 58512 60352 60516 65067 67896 69536 76176 77326 78016 78228 80688 84111 86756 87768 89093 90528 99958 101568 104304 107584 112148 115989 117024 121032 130134 135792 139072 149937 152352 154652 156456 161376 168222 173512 175536 178186 181056 195201 199916 208608 224296 231978 234048 242064 252333 260268 267279 271584 299874 304704 309304 312912 322752 336444 347024 347967 351072 356372 390402 399832 417216 448592 449811 463956 484128 504666 520536 534558 543168 599748 618608 625824 672888 694048 695934 702144 712744 780804 799664 801837 889249 897184 899622 927912 968256 1009332 1041072 1069116 1149517 1199496 1237216 1251648 1345776 1388096 1391868 1425488 1561608 1599328 1603674 1778498 1794368 1799244 1855824 2018664 2049139 2082144 2138232 2299034 2398992 2474432 2667747 2691552 2783736 2850976 3123216 3198656 3207348 3448551 3556996 3598488 3711648 4037328 4098278 4164288 4276464 4598068 4797984 5335494 5383104 5567472 5701952 6147417 6246432 6414696 6897102 7113992 7196976 7423296 8003241 8074656 8196556 8552928 9196136 9595968 10345653 10670988 11134944 12294834 12492864 12829392 13794204 14227984 14393952 16006482 16149312 16393112 17105856 18392272 18442251 20691306 21341976 22269888 24589668 25658784 27588408 28455968 28787904 32012964 32786224 36784544 36884502 41382612 42683952 47130197 49179336 51317568 55176816 56911936 64025928 65572448 73569088 73769004 82765224 85367904 94260394 98358672 110353632 128051856 131144896 141390591 147538008 165530448 170735808 188520788 196717344 220707264 256103712 282781182 295076016 331060896 377041576 393434688 424171773 512207424 565562364 590152032 662121792 754083152 848343546 1131124728 1180304064 1508166304 1696687092 2262249456 3016332608 3393374184 4524498912 6786748368 9048997824 13573496736 27146993472
• Sum of all divisors σ(n): 84947625126
• Sum of proper divisors (its aliquot sum) s(n): 57800631654
• 27146993472 is an abundant number, because the sum of its proper divisors (57800631654) is greater than itself. Its abundance is 30653638182

Bases of 27146993472

• Binary: 11001010010000101100011111101000000₂
• Hexadecimal: 0x652163F40
• Base-36: CGYMA80

Squares and roots of 27146993472

• 27146993472 squared (27146993472²) is 736959254568810614784
• 27146993472 cubed (27146993472³) is 20006228072909487934345554690048
• The square root of 27146993472 is 164763.4470141967
• The cube root of 27146993472 is 3005.4343526597

Scales and comparisons

• 27,146,993,472 seconds is equal to 863 years, 9 weeks, 6 days, 7 hours, 31 minutes, 12 seconds.
• To count from 1 to 27,146,993,472 would take you about one thousand, seven hundred twenty-six 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 27146993472 cubic inches would be around 250.5 feet tall.

Recreational maths with 27146993472

• 27146993472 backwards is 27439964172
• The number of decimal digits it has is: 11
• The sum of 27146993472's digits is 54
• More coming soon!