168190489716432

Names of 168190489716432

• Cardinal: 168190489716432 can be written as One hundred sixty-eight trillion, one hundred ninety billion, four hundred eighty-nine million, seven hundred sixteen thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.68190489716432 × 10¹⁴

Factors of 168190489716432

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 555703

Divisors of 168190489716432

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 48 62 73 93 124 146 186 219 248 292 372 438 496 584 744 876 1168 1488 1752 2263 2801 3504 4526 5602 6789 8403 9052 11204 13578 16806 18104 22408 27156 33612 36208 44816 54312 67224 86831 108624 134448 173662 204473 260493 347324 408946 520986 552793 613419 694648 817892 1041972 1105586 1226838 1389296 1635784 1658379 2083944 2211172 2453676 3271568 3316758 4167888 4422344 4907352 6338663 6633516 8844688 9814704 12677326 13267032 17136583 19015989 25354652 26534064 34273166 38031978 40353889 50709304 51409749 68546332 76063956 80707778 101418608 102819498 121061667 137092664 152127912 161415556 205638996 242123334 274185328 304255824 322831112 411277992 484246668 645662224 822555984 968493336 1250970559 1548373193 1936986672 2501941118 3096746386 3752911677 4645119579 5003882236 6193492772 7505823354 9290239158 10007764472 12386985544 15011646708 18580478316 20015528944 24773971088 30023293416 37160956632 47999568983 60046586832 74321913264 95999137966 113031243089 143998706949 191998275932 226062486178 287997413898 339093729267 383996551864 452124972356 575994827796 678187458534 767993103728 904249944712 1151989655592 1356374917068 1808499889424 2303979311184 2712749834136 3503968535759 5425499668272 7007937071518 10511905607277 14015874143036 21023811214554 28031748286072 42047622429108 56063496572144 84095244858216 168190489716432
• Sum of all divisors σ(n): 454815057878016
• Sum of proper divisors (its aliquot sum) s(n): 286624568161584
• 168190489716432 is an abundant number, because the sum of its proper divisors (286624568161584) is greater than itself. Its abundance is 118434078445152

Bases of 168190489716432

• Binary: 100110001111011111100110011001001110011011010000₂
• Hexadecimal: 0x98F7E664E6D0
• Base-36: 1NM9N70ZIO

Squares and roots of 168190489716432

• 168190489716432 squared (168190489716432²) is 28288040831053218343770810624
• 168190489716432 cubed (168190489716432³) is 4757779440493264846935702067241364532973568
• The square root of 168190489716432 is 12968827.6153410259
• The cube root of 168190489716432 is 55199.3306774493

Scales and comparisons

• 168,190,489,716,432 seconds is equal to 5,347,937 years, 16 weeks, 6 days, 12 hours, 47 minutes, 12 seconds.
• To count from 1 to 168,190,489,716,432 would take you about thirteen million, three hundred sixty-nine thousand, eight hundred forty-three 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 168190489716432 cubic inches would be around 4599.9 feet tall.

Recreational maths with 168190489716432

• 168190489716432 backwards is 234617984091861
• The number of decimal digits it has is: 15
• The sum of 168190489716432's digits is 69
• More coming soon!