61420289030144

Names of 61420289030144

• Cardinal: 61420289030144 can be written as Sixty-one trillion, four hundred twenty billion, two hundred eighty-nine million, thirty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 6.1420289030144 × 10¹³

Factors of 61420289030144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 140

Divisors of 61420289030144

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 127 128 176 242 254 256 352 484 508 512 704 968 1016 1024 1331 1397 1408 1936 2032 2048 2662 2794 2816 3872 4064 5324 5588 5632 7744 8128 10648 11176 11264 14641 15367 15488 16129 16256 21296 22352 22528 29282 30734 30976 32258 32512 42592 44704 58564 61468 61952 64516 65024 85184 89408 117128 122936 123904 129032 130048 169037 170368 177419 178816 234256 245872 247808 258064 260096 338074 340736 354838 357632 468512 491744 516128 676148 681472 709676 715264 937024 983488 1032256 1352296 1362944 1419352 1430528 1859407 1874048 1951609 1966976 2048383 2064512 2704592 2725888 2838704 2861056 3718814 3748096 3903218 3933952 4096766 4129024 5409184 5677408 7437628 7496192 7806436 7867904 8193532 8258048 10818368 11354816 14875256 14992384 15612872 15735808 16387064 16516096 21467699 21636736 22532213 22709632 29750512 29984768 31225744 31471616 32774128 33032192 42935398 43273472 45064426 45419264 59501024 62451488 65548256 85870796 86546944 90128852 90838528 119002048 124902976 131096512 171741592 173093888 180257704 181677056 236144689 238004096 247854343 249805952 262193024 343483184 346187776 360515408 363354112 472289378 476008192 495708686 499611904 524386048 686966368 721030816 944578756 952016384 991417372 999223808 1048772096 1373932736 1442061632 1889157512 1904032768 1982834744 1998447616 2097544192 2726397773 2747865472 2884123264 3778315024 3808065536 3965669488 3996895232 4195088384 5452795546 5495730944 5768246528 7556630048 7931338976 10905591092 10991461888 11536493056 15113260096 15862677952 21811182184 21982923776 23072986112 29990375503 30226520192 31725355904 43622364368 43965847552 46145972224 59980751006 60453040384 63450711808 87244728736 119961502012 120906080768 126901423616 174489457472 239923004024 241812161536 253802847232 348978914944 479846008048 483624323072 507605694464 697957829888 959692016096 1395915659776 1919384032192 2791831319552 3838768064384 5583662639104 7677536128768 15355072257536 30710144515072 61420289030144
• Sum of all divisors σ(n): 136162956384000
• Sum of proper divisors (its aliquot sum) s(n): 74742667353856
• 61420289030144 is an abundant number, because the sum of its proper divisors (74742667353856) is greater than itself. Its abundance is 13322378323712

Bases of 61420289030144

• Binary: 1101111101110010000110100000100111100000000000₂
• Hexadecimal: 0x37DC86827800
• Base-36: LRS3A9HQ8

Squares and roots of 61420289030144

• 61420289030144 squared (61420289030144²) is 3772451904546427384140660736
• 61420289030144 cubed (61420289030144³) is 231705086329558774062080906123608781225984
• The square root of 61420289030144 is 7837109.7370232095
• The cube root of 61420289030144 is 39455.1729956041

Scales and comparisons

• 61,420,289,030,144 seconds is equal to 1,952,975 years, 10 weeks, 4 days, 21 hours, 15 minutes, 44 seconds.
• To count from 1 to 61,420,289,030,144 would take you about four million, eight hundred eighty-two thousand, four hundred thirty-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 61420289030144 cubic inches would be around 3287.9 feet tall.

Recreational maths with 61420289030144

• 61420289030144 backwards is 44103098202416
• 61420289030144 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61420289030144's digits is 44
• More coming soon!