168429299465568

Names of 168429299465568

• Cardinal: 168429299465568 can be written as One hundred sixty-eight trillion, four hundred twenty-nine billion, two hundred ninety-nine million, four hundred sixty-five thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.68429299465568 × 10¹⁴

Factors of 168429299465568

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 220093

Divisors of 168429299465568

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 76 96 114 152 228 304 331 456 608 662 912 993 1277 1324 1824 1986 2554 2648 3831 3972 5108 5296 6289 7662 7944 10216 10592 12578 15324 15888 18867 20432 24263 25156 30648 31776 37734 40864 48526 50312 61296 72789 75468 97052 100624 122592 145578 150936 194104 201248 218461 291156 301872 388208 422687 436922 582312 603744 655383 776416 845374 873844 1164624 1268061 1310766 1690748 1747688 2329248 2536122 2621532 3381496 3495376 4150759 5072244 5243064 6762992 6990752 8031053 8301518 10144488 10486128 12452277 13525984 16062106 16603036 20288976 20972256 24093159 24904554 32124212 33206072 40577952 48186318 49809108 64248424 66412144 72310591 96372636 99618216 128496848 132824288 144621182 192745272 199236432 216931773 256993696 278974697 289242364 385490544 398472864 433863546 557949394 578484728 770981088 836924091 867727092 1115898788 1156969456 1373901229 1673848182 1735454184 2231797576 2313938912 2747802458 3347696364 3470908368 4121703687 4463595152 5300519243 5495604916 6695392728 6941816736 8243407374 8927190304 10601038486 10991209832 13390785456 15901557729 16486814748 21202076972 21982419664 26781570912 31803115458 32973629496 42404153944 43964839328 63606230916 65947258992 84808307888 92340624707 127212461832 131894517984 169616615776 184681249414 254424923664 277021874121 369362498828 508849847328 554043748242 738724997656 1108087496484 1477449995312 1754471869433 2216174992968 2954899990624 3508943738866 4432349985936 5263415608299 7017887477732 8864699971872 10526831216598 14035774955464 21053662433196 28071549910928 42107324866392 56143099821856 84214649732784 168429299465568
• Sum of all divisors σ(n): 467170465870080
• Sum of proper divisors (its aliquot sum) s(n): 298741166404512
• 168429299465568 is an abundant number, because the sum of its proper divisors (298741166404512) is greater than itself. Its abundance is 130311866938944

Bases of 168429299465568

• Binary: 100110010010111110000000100100000111110101100000₂
• Hexadecimal: 0x992F80907D60
• Base-36: 1NPBCO6P9C

Squares and roots of 168429299465568

• 168429299465568 squared (168429299465568²) is 28368428918461984970417562624
• 168429299465568 cubed (168429299465568³) is 4778074609675313001426475228756284371730432
• The square root of 168429299465568 is 12978031.4171898967
• The cube root of 168429299465568 is 55225.4437358175

Scales and comparisons

• 168,429,299,465,568 seconds is equal to 5,355,530 years, 38 weeks, 2 days, 6 hours, 12 minutes, 48 seconds.
• To count from 1 to 168,429,299,465,568 would take you about thirteen million, three hundred eighty-eight thousand, eight hundred twenty-six 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 168429299465568 cubic inches would be around 4602.1 feet tall.

Recreational maths with 168429299465568

• 168429299465568 backwards is 865564992924861
• The number of decimal digits it has is: 15
• The sum of 168429299465568's digits is 84
• More coming soon!