138283354827280

Names of 138283354827280

• Cardinal: 138283354827280 can be written as One hundred thirty-eight trillion, two hundred eighty-three billion, three hundred fifty-four million, eight hundred twenty-seven thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.3828335482728 × 10¹⁴

Factors of 138283354827280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6840

Divisors of 138283354827280

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 34 40 52 65 68 80 85 104 130 136 169 170 208 221 260 272 338 340 442 520 676 680 845 884 1040 1105 1352 1360 1690 1768 2197 2210 2704 2873 3380 3536 4394 4420 5746 6760 6803 8788 8840 10985 11492 13520 13606 14365 17576 17680 21970 22984 27212 28730 34015 35152 37349 43940 45968 54424 57460 68030 74698 87880 88439 108848 114920 115651 136060 149396 175760 176878 186745 229840 231302 272120 298792 353756 373490 442195 462604 544240 578255 597584 707512 746980 884390 925208 1149707 1156510 1415024 1493960 1503463 1768780 1850416 2299414 2313020 2987920 3006926 3537560 4598828 4626040 5748535 6013852 7075120 7517315 9197656 9252080 11497070 12027704 14946191 15034630 18395312 19545019 22994140 24055408 29892382 30069260 39090038 45988280 46280809 59784764 60138520 74730955 78180076 91976560 92561618 97725095 119569528 120277040 149461910 156360152 185123236 195450190 231404045 239139056 254085247 298923820 312720304 370246472 390900380 462808090 508170494 597847640 601650517 740492944 781800760 786773753 925616180 1016340988 1195695280 1203301034 1270426235 1563601520 1573547506 1851232360 2032681976 2406602068 2540852470 3008252585 3147095012 3702464720 3933868765 4065363952 4813204136 5081704940 6016505170 6294190024 7821456721 7867737530 9626408272 10163409880 10228058789 12033010340 12588380048 15642913442 15735475060 20326819760 20456117578 24066020680 31285826884 31470950120 39107283605 40912235156 48132041360 51140293945 62571653768 62941900240 78214567210 81824470312 101678937373 102280587890 125143307536 132964764257 156429134420 163648940624 203357874746 204561175780 265929528514 312858268840 406715749492 409122351560 508394686865 531859057028 625716537680 664823821285 813431498984 818244703120 1016789373730 1063718114056 1329647642570 1626862997968 1728541935341 2033578747460 2127436228112 2659295285140 3457083870682 4067157494920 5318590570280 6914167741364 8134314989840 8642709676705 10637181140560 13828335482728 17285419353410 27656670965456 34570838706820 69141677413640 138283354827280
• Sum of all divisors σ(n): 368830809411120
• Sum of proper divisors (its aliquot sum) s(n): 230547454583840
• 138283354827280 is an abundant number, because the sum of its proper divisors (230547454583840) is greater than itself. Its abundance is 92264099756560

Bases of 138283354827280

• Binary: 11111011100010010011010001111100010101000010000₂
• Hexadecimal: 0x7DC49A3E2A10
• Base-36: 1D0MHV3DHS

Squares and roots of 138283354827280

• 138283354827280 squared (138283354827280²) is 19122286222287422878632198400
• 138283354827280 cubed (138283354827280³) is 2644293890785379333647534526180278692352000
• The square root of 138283354827280 is 11759394.3222973861
• The cube root of 138283354827280 is 51711.8373860547

Scales and comparisons

• 138,283,354,827,280 seconds is equal to 4,396,982 years, 49 weeks, 23 hours, 34 minutes, 40 seconds.
• To count from 1 to 138,283,354,827,280 would take you about ten million, nine hundred ninety-two thousand, four hundred fifty-seven 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 138283354827280 cubic inches would be around 4309.3 feet tall.

Recreational maths with 138283354827280

• 138283354827280 backwards is 082728453382831
• The number of decimal digits it has is: 15
• The sum of 138283354827280's digits is 64
• More coming soon!