145328071122

Names of 145328071122

• Cardinal: 145328071122 can be written as One hundred forty-five billion, three hundred twenty-eight million, seventy-one thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 1.45328071122 × 10¹¹

Factors of 145328071122

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 313

Divisors of 145328071122

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 34 37 39 51 74 78 102 111 117 153 221 222 234 241 289 306 333 442 481 482 578 629 663 666 723 867 962 1258 1326 1443 1446 1734 1887 1989 2169 2601 2886 3133 3757 3774 3978 4097 4329 4338 5202 5661 6266 7514 8177 8194 8658 8917 9399 10693 11271 11322 12291 16354 17834 18798 21386 22542 24531 24582 26751 28197 32079 33813 36873 49062 53261 53502 56394 58081 64158 67626 69649 73593 73746 80253 96237 106522 115921 116162 139009 139298 147186 151589 159783 160506 174243 192474 208947 231842 278018 303178 319566 347763 348486 417027 417894 454767 479349 522729 626841 695526 755053 834054 905437 909534 958698 987377 1043289 1045458 1251081 1253682 1364301 1510106 1810874 1970657 1974754 2086578 2148997 2265159 2502162 2577013 2716311 2728602 2962131 3941314 4297994 4530318 5154026 5432622 5911971 5924262 6446991 6795477 7731039 8148933 8886393 11823942 12835901 12893982 13590954 15462078 16297866 16785409 17735913 17772786 19340973 23193117 25671802 27936961 33501169 33570818 35471826 36532949 38507703 38681946 46386234 50356227 55873922 67002338 73065898 77015406 83810883 100503507 100712454 109598847 115523109 151068681 167621766 201007014 218210317 219197694 231046218 251432649 301510521 302137362 328796541 436420634 474928337 502865298 603021042 621060133 654630951 657593082 949856674 1242120266 1309261902 1424785011 1863180399 1963892853 2849570022 3726360798 3927785706 4274355033 5589541197 8073781729 8548710066 11179082394 16147563458 24221345187 48442690374 72664035561 145328071122
• Sum of all divisors σ(n): 371496280428
• Sum of proper divisors (its aliquot sum) s(n): 226168209306
• 145328071122 is an abundant number, because the sum of its proper divisors (226168209306) is greater than itself. Its abundance is 80840138184

Bases of 145328071122

• Binary: 10000111010110001110100110000111010010₂
• Hexadecimal: 0x21D63A61D2
• Base-36: 1URGKXCI

Squares and roots of 145328071122

• 145328071122 squared (145328071122²) is 21120248256041090338884
• 145328071122 cubed (145328071122³) is 3069364940668236042923761034107848
• The square root of 145328071122 is 381219.1903905153
• The cube root of 145328071122 is 5257.5470730005

Scales and comparisons

• 145,328,071,122 seconds is equal to 4,620 years, 51 weeks, 20 hours, 38 minutes, 42 seconds.
• To count from 1 to 145,328,071,122 would take you about nine thousand, two hundred forty-one 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 145328071122 cubic inches would be around 438.1 feet tall.

Recreational maths with 145328071122

• 145328071122 backwards is 221170823541
• The number of decimal digits it has is: 12
• The sum of 145328071122's digits is 36
• More coming soon!