10388971921664

Names of 10388971921664

• Cardinal: 10388971921664 can be written as Ten trillion, three hundred eighty-eight billion, nine hundred seventy-one million, nine hundred twenty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.0388971921664 × 10¹³

Factors of 10388971921664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 20220

Divisors of 10388971921664

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 49 56 64 68 98 112 119 128 136 196 224 238 256 272 392 448 476 544 784 833 896 952 1088 1568 1666 1792 1904 2176 2801 3136 3332 3808 4352 5602 6272 6664 7616 11204 12544 13328 15232 17393 19607 22408 26656 30464 34786 39214 44816 47617 53312 69572 78428 89632 95234 106624 121751 137249 139144 156856 179264 190468 213248 243502 274498 278288 295681 313712 333319 358528 380936 487004 548996 556576 591362 627424 666638 717056 761872 852257 974008 1097992 1113152 1182724 1254848 1333276 1523744 1704514 1948016 2069767 2195984 2226304 2333233 2365448 2509696 2666552 3047488 3409028 3896032 4139534 4391968 4452608 4666466 4730896 5019392 5333104 6094976 6818056 7792064 8279068 8783936 9332932 9461792 10666208 12189952 13636112 14488369 15584128 16558136 17567872 18665864 18923584 21332416 27272224 28976738 31168256 33116272 35135744 37331728 37847168 42664832 48717793 54544448 57953476 66232544 74663456 75694336 85329664 97435586 109088896 115906952 132465088 149326912 194871172 218177792 231813904 264930176 298653824 341024551 389742344 463627808 529860352 597307648 682049102 779484688 828202481 927255616 1364098204 1558969376 1656404962 1854511232 2387171857 2728196408 3117938752 3312809924 3709022464 4774343714 5456392816 5797417367 6235877504 6625619848 9548687428 10912785632 11594834734 12471755008 13251239696 19097374856 21825571264 23189669468 26502479392 38194749712 40581921569 43651142528 46379338936 53004958784 76389499424 81163843138 87302285056 92758677872 106009917568 152778998848 162327686276 185517355744 212019835136 305557997696 324655372552 371034711488 611115995392 649310745104 742069422976 1298621490208 1484138845952 2597242980416 5194485960832 10388971921664
• Sum of all divisors σ(n): 25552644776568
• Sum of proper divisors (its aliquot sum) s(n): 15163672854904
• 10388971921664 is an abundant number, because the sum of its proper divisors (15163672854904) is greater than itself. Its abundance is 4774700933240

Bases of 10388971921664

• Binary: 10010111001011011110111110110010000100000000₂
• Hexadecimal: 0x972DEFB2100
• Base-36: 3OKMLNABK

Squares and roots of 10388971921664

• 10388971921664 squared (10388971921664²) is 107930737589122984952528896
• 10388971921664 cubed (10388971921664³) is 1121289402297883935446705880493608402944
• The square root of 10388971921664 is 3223192.8148443121
• The cube root of 10388971921664 is 21820.1395695561

Scales and comparisons

• 10,388,971,921,664 seconds is equal to 330,337 years, 8 weeks, 6 days, 13 hours, 47 minutes, 44 seconds.
• To count from 1 to 10,388,971,921,664 would take you about eight hundred twenty-five thousand, eight hundred forty-two 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 10388971921664 cubic inches would be around 1818.3 feet tall.

Recreational maths with 10388971921664

• 10388971921664 backwards is 46612917988301
• The number of decimal digits it has is: 14
• The sum of 10388971921664's digits is 65
• More coming soon!