61400931384

Names of 61400931384

• Cardinal: 61400931384 can be written as Sixty-one billion, four hundred million, nine hundred thirty-one thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 6.1400931384 × 10¹⁰

Factors of 61400931384

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5041

Divisors of 61400931384

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 29 37 39 52 58 74 78 87 104 111 116 148 156 174 222 232 296 312 348 377 444 481 696 754 888 962 1073 1131 1369 1443 1508 1924 2146 2262 2738 2886 3016 3219 3848 4107 4292 4524 4957 5476 5772 6438 8214 8584 9048 9914 10952 11544 12876 13949 14871 16428 17797 19828 25752 27898 29742 32856 35594 39656 39701 41847 53391 55796 59484 64441 71188 79402 83694 106782 111592 118968 119103 128882 142376 143753 158804 167388 183409 193323 213564 238206 257764 287506 317608 334776 366818 386646 427128 431259 476412 515528 516113 550227 575012 733636 773292 862518 952824 1032226 1100454 1150024 1467272 1546584 1548339 1725036 1868789 2064452 2200908 2384317 3096678 3450072 3737578 4128904 4401816 4768634 5318861 5606367 6193356 6786133 7152951 7475156 9537268 10637722 11212734 12386712 13572266 14305902 14950312 15956583 19074536 20358399 21275444 22425468 27144532 28611804 31913166 40716798 42550888 44850936 54289064 57223608 63826332 69145193 81433596 88219729 127652664 138290386 162867192 176439458 196797857 207435579 264659187 276580772 352878916 393595714 414871158 529318374 553161544 590393571 705757832 787191428 829742316 1058636748 1180787142 1574382856 1659484632 2117273496 2361574284 2558372141 4723148568 5116744282 7675116423 10233488564 15350232846 20466977128 30700465692 61400931384
• Sum of all divisors σ(n): 175792831200
• Sum of proper divisors (its aliquot sum) s(n): 114391899816
• 61400931384 is an abundant number, because the sum of its proper divisors (114391899816) is greater than itself. Its abundance is 52990968432

Bases of 61400931384

• Binary: 111001001011110001111101110000111000₂
• Hexadecimal: 0xE4BC7DC38
• Base-36: S7GJ1VC

Squares and roots of 61400931384

• 61400931384 squared (61400931384²) is 3770074374822676155456
• 61400931384 cubed (61400931384³) is 231486078001063835788406773231104
• The square root of 61400931384 is 247792.1132401111
• The cube root of 61400931384 is 3945.1027571017

Scales and comparisons

• 61,400,931,384 seconds is equal to 1,952 years, 18 weeks, 4 days, 22 hours, 16 minutes, 24 seconds.
• To count from 1 to 61,400,931,384 would take you about three thousand, nine hundred four 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 61400931384 cubic inches would be around 328.8 feet tall.

Recreational maths with 61400931384

• 61400931384 backwards is 48313900416
• 61400931384 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61400931384's digits is 39
• More coming soon!