1023999490747240

Names of 1023999490747240

• Cardinal: 1023999490747240 can be written as One quadrillion, twenty-three trillion, nine hundred ninety-nine billion, four hundred ninety million, seven hundred forty-seven thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.02399949074724 × 10¹⁵

Factors of 1023999490747240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12207509

Divisors of 1023999490747240

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 127 140 196 245 254 280 337 392 490 508 635 674 889 980 1016 1270 1348 1685 1778 1960 2359 2540 2696 3370 3556 4445 4718 5080 6223 6740 7112 8890 9436 11795 12446 13480 16513 17780 18872 23590 24892 31115 33026 35560 42799 47180 49784 62230 66052 82565 85598 94360 124460 132104 165130 171196 213995 248920 299593 330260 342392 427990 599186 660520 855980 1198372 1497965 1711960 2097151 2396744 2995930 4194302 5991860 8388604 10485755 11983720 12207031 16777208 20971510 24414062 41943020 48828124 61035155 83886040 85449217 97656248 122070310 170898434 244140620 341796868 427246085 488281240 598144519 683593736 854492170 1196289038 1550292937 1708984340 2392578076 2990722595 3100585874 3417968680 4113769447 4785156152 5981445190 6201171748 7751464685 8227538894 10852050559 11962890380 12402343496 15502929370 16455077788 20568847235 21704101118 23925780760 28796386129 31005858740 32910155576 41137694470 43408202236 54260252795 57592772258 62011717480 75964353913 82275388940 86816404472 108520505590 115185544516 143981930645 151928707826 164550777880 201574702903 217041011180 230371089032 287963861290 303857415652 379821769565 403149405806 434082022360 522448719769 575927722580 607714831304 759643539130 806298811612 1007873514515 1044897439538 1151855445160 1519287078260 1612597623224 2015747029030 2089794879076 2612243598845 3038574156520 3657141038383 4031494058060 4179589758152 5224487197690 7314282076766 8062988116120 10448974395380 14628564153532 18285705191915 20897948790760 25599987268681 29257128307064 36571410383830 51199974537362 73142820767660 102399949074724 127999936343405 146285641535320 204799898149448 255999872686810 511999745373620 1023999490747240
• Sum of all divisors σ(n): 2709281416458240
• Sum of proper divisors (its aliquot sum) s(n): 1685281925711000
• 1023999490747240 is an abundant number, because the sum of its proper divisors (1685281925711000) is greater than itself. Its abundance is 661282434963760

Bases of 1023999490747240

• Binary: 11101000110101001001110101111001010110101101101000₂
• Hexadecimal: 0x3A35275E56B68
• Base-36: A2Z6VDWO6G

Squares and roots of 1023999490747240

• 1023999490747240 squared (1023999490747240²) is 1048574957050606858373567617600
• 1023999490747240 cubed (1023999490747240³) is 1073740222030130478071530938753979690575424000
• The square root of 1023999490747240 is 31999992.0429246357
• The cube root of 1023999490747240 is 100793.6672827779

Scales and comparisons

• 1,023,999,490,747,240 seconds is equal to 32,560,016 years, 19 weeks, 17 hours, 20 minutes, 40 seconds.
• To count from 1 to 1,023,999,490,747,240 would take you about ninety-seven million, six hundred eighty thousand and forty-nine 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 1023999490747240 cubic inches would be around 8399.5 feet tall.

Recreational maths with 1023999490747240

• 1023999490747240 backwards is 0427470949993201
• 1023999490747240 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1023999490747240's digits is 70
• More coming soon!