142109549505

Names of 142109549505

• Cardinal: 142109549505 can be written as One hundred forty-two billion, one hundred nine million, five hundred forty-nine thousand, five hundred five.

Scientific notation

• Scientific notation: 1.42109549505 × 10¹¹

Factors of 142109549505

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 977

Divisors of 142109549505

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 11 15 17 21 33 35 45 51 55 63 77 85 99 105 119 153 165 187 191 231 255 289 315 357 385 495 561 573 595 693 743 765 867 935 955 1071 1155 1309 1337 1445 1683 1719 1785 2023 2101 2229 2601 2805 2865 3179 3247 3465 3715 3927 4011 4335 5201 5355 6069 6303 6545 6685 6687 8173 8415 8595 9537 9741 10115 10505 11145 11781 12033 12631 13005 14707 15603 15895 16235 18207 18909 19635 20055 22253 22729 24519 26005 28611 29223 30345 31515 33435 35717 37893 40865 44121 46809 47685 48705 55199 57211 58905 60165 63155 66759 68187 73535 73557 78015 88417 91035 94545 107151 111265 113645 113679 122595 132363 138941 141913 143055 146115 165597 171633 178585 189465 200277 204561 214727 220605 234045 250019 265251 275995 286055 321453 333795 340935 367785 386393 416823 425739 442085 496791 514899 535755 568395 607189 644181 661815 694705 709565 750057 795753 827985 858165 972587 993391 1001385 1022805 1073635 1159179 1250095 1250469 1277217 1326255 1503089 1561043 1607265 1821567 1931965 1932543 2084115 2128695 2250171 2361997 2412521 2483955 2574495 2917761 2980173 3035945 3220905 3477537 3750285 3978765 4250323 4509267 4683129 4862935 4966955 5464701 5795895 6252345 6386085 7085991 7237563 7515445 7805215 8753283 8940519 9107835 9662715 10927301 11250855 11809985 12062605 12750969 13527801 14049387 14588805 14900865 16533979 16887647 17387685 21251615 21257973 21712689 22546335 23415645 26537731 27323505 32781903 35429955 36187815 38252907 41012857 43766415 44702595 49601937 50662941 54636505 63754845 67639005 70246935 79613193 82669895 84438235 98345709 106289865 108563445 123038571 132688655 148805811 151988823 163909515 185764117 191264535 205064285 238839579 248009685 253314705 287089999 369115713 398065965 451141427 491728545 557292351 615192855 744029055 759944115 861269997 928820585 1194197895 1353424281 1435449995 1671877053 1845578565 2255707135 2583809991 2786461755 3157989989 4060272843 4306349985 6767121405 8359385265 9473969967 12919049955 15789949945 20301364215 28421909901 47369849835 142109549505
• Sum of all divisors σ(n): 328381267968
• Sum of proper divisors (its aliquot sum) s(n): 186271718463
• 142109549505 is an abundant number, because the sum of its proper divisors (186271718463) is greater than itself. Its abundance is 44162168958

Bases of 142109549505

• Binary: 10000100010110011000111010001111000001₂
• Hexadecimal: 0x211663A3C1
• Base-36: 1TA8CU69

Squares and roots of 142109549505

• 142109549505 squared (142109549505²) is 20195124060514045745025
• 142109549505 cubed (142109549505³) is 2869919982437237399550464844962625
• The square root of 142109549505 is 376974.2027049069
• The cube root of 142109549505 is 5218.4447237151

Scales and comparisons

• 142,109,549,505 seconds is equal to 4,518 years, 33 weeks, 3 days, 10 hours, 51 minutes, 45 seconds.
• To count from 1 to 142,109,549,505 would take you about nine thousand and thirty-seven 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 142109549505 cubic inches would be around 434.9 feet tall.

Recreational maths with 142109549505

• 142109549505 backwards is 505945901241
• 142109549505 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142109549505's digits is 45
• More coming soon!