145244083712

Names of 145244083712

• Cardinal: 145244083712 can be written as One hundred forty-five billion, two hundred forty-four million, eighty-three thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.45244083712 × 10¹¹

Factors of 145244083712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 6540

Divisors of 145244083712

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 37 52 56 64 74 91 104 112 128 148 169 182 208 224 256 259 296 338 364 416 448 481 512 518 592 676 728 832 896 962 1036 1183 1184 1352 1456 1664 1792 1924 2072 2366 2368 2704 2912 3328 3367 3584 3848 4144 4732 4736 5408 5824 6253 6481 6656 6734 7696 8288 9464 9472 10816 11648 12506 12962 13468 15392 16576 18928 18944 21632 23296 25012 25924 26936 30784 33152 37856 43264 43771 45367 46592 50024 51848 53872 61568 66304 75712 84253 86528 87542 90734 100048 103696 107744 123136 132608 151424 168506 175084 181468 200096 207392 215488 239797 246272 302848 337012 350168 362936 400192 414784 430976 479594 589771 605696 674024 700336 725872 800384 829568 861952 959188 1095289 1179542 1348048 1400672 1451744 1600768 1659136 1678579 1723904 1918376 2190578 2359084 2696096 2801344 2903488 3117361 3201536 3318272 3357158 3836752 4381156 4718168 5392192 5602688 5806976 6234722 6714316 7667023 7673504 8762312 9436336 10784384 11205376 11613952 12469444 13428632 15334046 15347008 17524624 18872672 21568768 21821527 22410752 23227904 24938888 26857264 30668092 30694016 35049248 37745344 40525693 43137536 43643054 49877776 53714528 61336184 61388032 70098496 75490688 81051386 87286108 99755552 107429056 122672368 122776064 140196992 150981376 162102772 174572216 199511104 214858112 245344736 280393984 283679851 301962752 324205544 349144432 399022208 429716224 490689472 560787968 567359702 648411088 698288864 798044416 859432448 981378944 1134719404 1296822176 1396577728 1596088832 1962757888 2269438808 2593644352 2793155456 3925515776 4538877616 5187288704 5586310912 9077755232 10374577408 11172621824 18155510464 20749154816 36311020928 72622041856 145244083712
• Sum of all divisors σ(n): 368900576352
• Sum of proper divisors (its aliquot sum) s(n): 223656492640
• 145244083712 is an abundant number, because the sum of its proper divisors (223656492640) is greater than itself. Its abundance is 78412408928

Bases of 145244083712

• Binary: 10000111010001001110001101011000000000₂
• Hexadecimal: 0x21D138D600
• Base-36: 1UQ2KS8W

Squares and roots of 145244083712

• 145244083712 squared (145244083712²) is 21095843853338463698944
• 145244083712 cubed (145244083712³) is 3064046510609572472158895502000128
• The square root of 145244083712 is 381109.0181457269
• The cube root of 145244083712 is 5256.5340710651

Scales and comparisons

• 145,244,083,712 seconds is equal to 4,618 years, 16 weeks, 1 day, 18 hours, 48 minutes, 32 seconds.
• To count from 1 to 145,244,083,712 would take you about nine thousand, two hundred thirty-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 145244083712 cubic inches would be around 438 feet tall.

Recreational maths with 145244083712

• 145244083712 backwards is 217380442541
• The number of decimal digits it has is: 12
• The sum of 145244083712's digits is 41
• More coming soon!