138774509240160

Names of 138774509240160

• Cardinal: 138774509240160 can be written as One hundred thirty-eight trillion, seven hundred seventy-four billion, five hundred nine million, two hundred forty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.3877450924016 × 10¹⁴

Factors of 138774509240160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 377793

Divisors of 138774509240160

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 733 1049 1466 2098 2199 2932 3147 3665 4196 4398 5245 5864 6294 7330 8392 8796 10490 10995 11728 12588 14660 15735 16784 17592 20980 21990 23456 25176 29320 31470 33568 35184 41960 43980 50352 58640 62940 70368 83920 87960 100704 117280 125880 167840 175920 251760 351840 376001 503520 752002 768917 1128003 1504004 1537834 1880005 2256006 2306751 3008008 3075668 3760010 3844585 4512012 4613502 5640015 6016016 6151336 7520020 7689170 9024024 9227004 11280030 11533755 12032032 12302672 15040040 15378340 18048048 18454008 22560060 23067510 24605344 30080080 30756680 36096096 36908016 45120120 46135020 60160160 61513360 73816032 90240240 92270040 123026720 180480480 184540080 275608733 369080160 394425049 551217466 788850098 826826199 1102434932 1183275147 1378043665 1577700196 1653652398 1972125245 2204869864 2366550294 2756087330 3155400392 3307304796 3944250490 4134130995 4409739728 4733100588 5512174660 5916375735 6310800784 6614609592 7888500980 8268261990 8819479456 9466201176 11024349320 11832751470 12621601568 13229219184 15777001960 16536523980 18932402352 22048698640 23665502940 26458438368 31554003920 33073047960 37864804704 44097397280 47331005880 63108007840 66146095920 94662011760 132292191840 189324023520 289113560917 578227121834 867340682751 1156454243668 1445567804585 1734681365502 2312908487336 2891135609170 3469362731004 4336703413755 4625816974672 5782271218340 6938725462008 8673406827510 9251633949344 11564542436680 13877450924016 17346813655020 23129084873360 27754901848032 34693627310040 46258169746720 69387254620080 138774509240160
• Sum of all divisors σ(n): 438154528996800
• Sum of proper divisors (its aliquot sum) s(n): 299380019756640
• 138774509240160 is an abundant number, because the sum of its proper divisors (299380019756640) is greater than itself. Its abundance is 160605510516480

Bases of 138774509240160

• Binary: 11111100011011011110101010100111011111101100000₂
• Hexadecimal: 0x7E36F553BF60
• Base-36: 1D6W4NQZXC

Squares and roots of 138774509240160

• 138774509240160 squared (138774509240160²) is 19258364414847253220556825600
• 138774509240160 cubed (138774509240160³) is 2672570070438588673551158512687557636096000
• The square root of 138774509240160 is 11780259.3027556061
• The cube root of 138774509240160 is 51772.9883617795

Scales and comparisons

• 138,774,509,240,160 seconds is equal to 4,412,600 years, 7 weeks, 12 hours, 56 minutes.
• To count from 1 to 138,774,509,240,160 would take you about eleven million, thirty-one thousand, five hundred 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 138774509240160 cubic inches would be around 4314.4 feet tall.

Recreational maths with 138774509240160

• 138774509240160 backwards is 061042905477831
• The number of decimal digits it has is: 15
• The sum of 138774509240160's digits is 57
• More coming soon!