27388442144

Names of 27388442144

• Cardinal: 27388442144 can be written as Twenty-seven billion, three hundred eighty-eight million, four hundred forty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.7388442144 × 10¹⁰

Factors of 27388442144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 674

Divisors of 27388442144

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 41 56 68 82 112 119 136 164 224 238 272 287 289 328 476 544 574 578 607 656 697 952 1148 1156 1214 1312 1394 1904 2023 2296 2312 2428 2788 3808 4046 4249 4592 4624 4856 4879 4913 5576 8092 8498 9184 9248 9712 9758 9826 10319 11152 11849 16184 16996 19424 19516 19652 20638 22304 23698 24887 32368 33992 34391 39032 39304 41276 47396 49774 64736 67984 68782 72233 78064 78608 82552 82943 94792 99548 135968 137564 144466 156128 157216 165104 165886 174209 175423 189584 199096 201433 275128 288932 330208 331772 348418 350846 379168 398192 402866 423079 550256 577864 663544 696836 701692 796384 805732 846158 1100512 1155728 1227961 1327088 1393672 1403384 1410031 1611464 1692316 2311456 2455922 2654176 2787344 2806768 2820062 2961553 2982191 3222928 3384632 4911844 5574688 5613536 5640124 5923106 5964382 6445856 6769264 7192343 9823688 11280248 11846212 11928764 13538528 14384686 19647376 20875337 22560496 23692424 23857528 28769372 39294752 41750674 45120992 47384848 47715056 50346401 57538744 83501348 94769696 95430112 100692802 115077488 122269831 167002696 201385604 230154976 244539662 334005392 402771208 489079324 668010784 805542416 855888817 978158648 1611084832 1711777634 1956317296 3423555268 3912634592 6847110536 13694221072 27388442144
• Sum of all divisors σ(n): 67182151680
• Sum of proper divisors (its aliquot sum) s(n): 39793709536
• 27388442144 is an abundant number, because the sum of its proper divisors (39793709536) is greater than itself. Its abundance is 12405267392

Bases of 27388442144

• Binary: 11001100000011110100111011000100000₂
• Hexadecimal: 0x6607A7620
• Base-36: CKYDD7K

Squares and roots of 27388442144

• 27388442144 squared (27388442144²) is 750126763075235316736
• 27388442144 cubed (27388442144³) is 20544803451152077991609450921984
• The square root of 27388442144 is 165494.5381092681
• The cube root of 27388442144 is 3014.3182994541

Scales and comparisons

• 27,388,442,144 seconds is equal to 870 years, 45 weeks, 20 hours, 35 minutes, 44 seconds.
• To count from 1 to 27,388,442,144 would take you about one thousand, seven hundred forty-one 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 27388442144 cubic inches would be around 251.2 feet tall.

Recreational maths with 27388442144

• 27388442144 backwards is 44124488372
• The number of decimal digits it has is: 11
• The sum of 27388442144's digits is 47
• More coming soon!