27990130674432

Names of 27990130674432

• Cardinal: 27990130674432 can be written as Twenty-seven trillion, nine hundred ninety billion, one hundred thirty million, six hundred seventy-four thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 2.7990130674432 × 10¹³

Factors of 27990130674432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 261

Divisors of 27990130674432

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 48 58 64 87 96 116 128 174 192 227 232 256 348 384 454 464 681 696 768 841 908 928 1362 1392 1682 1816 1856 2523 2724 2784 3364 3632 3712 5046 5448 5568 6583 6728 7264 7424 10092 10896 11136 13166 13456 14528 19749 20184 21792 22272 24389 26332 26912 29056 39498 40368 43584 48778 51529 52664 53824 58112 73167 78996 80736 87168 97556 103058 105328 107648 146334 154587 157992 161472 174336 190907 195112 206116 210656 215296 292668 309174 315984 322944 381814 390224 412232 421312 572721 585336 618348 631968 645888 707281 763628 780448 824464 842624 1145442 1170672 1236696 1263936 1414562 1494341 1527256 1560896 1648928 1685248 2121843 2290884 2341344 2473392 2527872 2829124 2988682 3054512 3121792 3297856 4243686 4483023 4581768 4682688 4946784 5055744 5536303 5658248 5977364 6109024 6243584 6595712 8487372 8966046 9163536 9365376 9893568 11072606 11316496 11954728 12218048 13191424 16608909 16974744 17932092 18327072 18730752 19787136 22145212 22632992 23909456 24436096 33217818 33949488 35864184 36654144 39574272 43335889 44290424 45265984 47818912 48872192 66435636 67898976 71728368 73308288 86671778 88580848 90531968 95637824 130007667 132871272 135797952 143456736 146616576 160552787 173343556 177161696 181063936 191275648 260015334 265742544 271595904 286913472 321105574 346687112 354323392 382551296 481658361 520030668 531485088 543191808 573826944 642211148 693374224 708646784 963316722 1040061336 1062970176 1147653888 1256740781 1284422296 1386748448 1417293568 1926633444 2080122672 2125940352 2513481562 2568844592 2773496896 3770222343 3853266888 4160245344 4251880704 5026963124 5137689184 5546993792 7540444686 7706533776 8320490688 10053926248 10275378368 11093987584 15080889372 15413067552 16640981376 20107852496 20550756736 30161778744 30826135104 33281962752 36445482649 40215704992 41101513472 60323557488 61652270208 72890965298 80431409984 109336447947 120647114976 123304540416 145781930596 160862819968 218672895894 241294229952 291563861192 321725639936 437345791788 482588459904 583127722384 874691583576 965176919808 1166255444768 1749383167152 2332510889536 3498766334304 4665021779072 6997532668608 9330043558144 13995065337216 27990130674432
• Sum of all divisors σ(n): 77496470553628
• Sum of proper divisors (its aliquot sum) s(n): 49506339879196
• 27990130674432 is an abundant number, because the sum of its proper divisors (49506339879196) is greater than itself. Its abundance is 21516209204764

Bases of 27990130674432

• Binary: 110010111010011110101110010111100101100000000₂
• Hexadecimal: 0x1974F5CBCB00
• Base-36: 9X6HL4B9C

Squares and roots of 27990130674432

• 27990130674432 squared (27990130674432²) is 783447415171779167178522624
• 27990130674432 cubed (27990130674432³) is 21928795527204078329751948732246490349568
• The square root of 27990130674432 is 5290569.9763288265
• The cube root of 27990130674432 is 30362.3215512571

Scales and comparisons

• 27,990,130,674,432 seconds is equal to 889,999 years, 29 weeks, 6 days, 18 hours, 27 minutes, 12 seconds.
• To count from 1 to 27,990,130,674,432 would take you about two million, two hundred twenty-four thousand, nine hundred ninety-eight 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 27990130674432 cubic inches would be around 2530.2 feet tall.

Recreational maths with 27990130674432

• 27990130674432 backwards is 23447603109972
• The number of decimal digits it has is: 14
• The sum of 27990130674432's digits is 57
• More coming soon!