164051787042

Names of 164051787042

• Cardinal: 164051787042 can be written as One hundred sixty-four billion, fifty-one million, seven hundred eighty-seven thousand and forty-two.

Scientific notation

• Scientific notation: 1.64051787042 × 10¹¹

Factors of 164051787042

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1974

Divisors of 164051787042

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 33 39 66 73 78 99 117 143 146 198 219 234 286 429 438 657 803 858 881 949 991 1287 1314 1606 1762 1898 1982 2409 2574 2643 2847 2973 4818 5286 5694 5946 7227 7929 8541 8919 9691 10439 10901 11453 12883 14454 15858 17082 17838 19382 20878 21802 22906 25766 29073 31317 32703 34359 38649 58146 62634 64313 65406 68718 72343 77298 87219 93951 98109 103077 115947 125983 128626 141713 144686 174438 187902 192939 196218 206154 217029 231894 251966 283426 377949 385878 425139 434058 578817 651087 707443 755898 795773 836069 850278 873071 940459 1133847 1157634 1275417 1302174 1414886 1591546 1672138 1746142 1880918 2122329 2267694 2387319 2508207 2550834 2619213 2821377 4244658 4774638 5016414 5238426 5642754 6366987 7161957 7524621 7857639 8464131 9196759 9603781 10345049 11349923 12733974 14323914 15049242 15715278 16928262 18393518 19207562 20690098 22699846 27590277 28811343 31035147 34049769 55180554 57622686 62070294 63734183 68099538 82770831 86434029 93105441 102149307 124849153 127468366 165541662 172868058 186210882 191202549 204298614 249698306 374547459 382405098 573607647 701076013 749094918 828544379 1123642377 1147215294 1402152026 1657088758 2103228039 2247284754 2485633137 4206456078 4971266274 6309684117 7456899411 9113988169 12619368234 14913798822 18227976338 27341964507 54683929014 82025893521 164051787042
• Sum of all divisors σ(n): 424214848512
• Sum of proper divisors (its aliquot sum) s(n): 260163061470
• 164051787042 is an abundant number, because the sum of its proper divisors (260163061470) is greater than itself. Its abundance is 96111274428

Bases of 164051787042

• Binary: 10011000110010001111111001110100100010₂
• Hexadecimal: 0x26323F9D22
• Base-36: 23D4750I

Squares and roots of 164051787042

• 164051787042 squared (164051787042²) is 26912988831673719109764
• 164051787042 cubed (164051787042³) is 4415123912477461351823129550878088
• The square root of 164051787042 is 405033.0690721437
• The cube root of 164051787042 is 5474.2797664449

Scales and comparisons

• 164,051,787,042 seconds is equal to 5,216 years, 17 weeks, 4 days, 12 hours, 50 minutes, 42 seconds.
• To count from 1 to 164,051,787,042 would take you about ten thousand, four hundred thirty-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 164051787042 cubic inches would be around 456.2 feet tall.

Recreational maths with 164051787042

• 164051787042 backwards is 240787150461
• The number of decimal digits it has is: 12
• The sum of 164051787042's digits is 45
• More coming soon!