144391898028520512

Names of 144391898028520512

• Cardinal: 144391898028520512 can be written as One hundred forty-four quadrillion, three hundred ninety-one trillion, eight hundred ninety-eight billion, twenty-eight million, five hundred twenty thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.44391898028520512 × 10¹⁷

Factors of 144391898028520512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 180735673148

Divisors of 144391898028520512

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 73 76 96 114 144 146 152 171 192 219 228 288 292 304 342 438 456 576 584 608 657 684 876 912 1168 1216 1314 1368 1387 1752 1824 2336 2628 2736 2774 3504 3648 4161 4672 5256 5472 5548 7008 8322 10512 10944 11096 12483 14016 16644 21024 22192 24966 33288 42048 44384 49932 66576 88768 99864 133152 199728 266304 399456 798912 180735673051 361471346102 542207019153 722942692204 1084414038306 1445885384408 1626621057459 2168828076612 2891770768816 3253242114918 3433977787969 4337656153224 5783541537632 6506484229836 6867955575938 8675312306448 10301933363907 11567083075264 13012968459672 13193704132723 13735911151876 17350624612896 20603866727814 26025936919344 26387408265446 27471822303752 30905800091721 34701249225792 39581112398169 41207733455628 52051873838688 52774816530892 54943644607504 61811600183442 79162224796338 82415466911256 104103747677376 105549633061784 109887289215008 118743337194507 123623200366884 158324449592676 164830933822512 211099266123568 219774578430016 237486674389014 247246400733768 250680378521737 316648899185352 329661867645024 422198532247136 474973348778028 494492801467536 501360757043474 633297798370704 659323735290048 752041135565211 844397064494272 949946697556056 988985602935072 1002721514086948 1266595596741408 1504082271130422 1899893395112112 1977971205870144 2005443028173896 2256123406695633 2533191193482816 3008164542260844 3799786790224224 4010886056347792 4512246813391266 6016329084521688 7599573580448448 8021772112695584 9024493626782532 12032658169043376 16043544225391168 18048987253565064 24065316338086752 36097974507130128 48130632676173504 72195949014260256 144391898028520512
• Sum of all divisors σ(n): 441624002389100960
• Sum of proper divisors (its aliquot sum) s(n): 297232104360580448
• 144391898028520512 is an abundant number, because the sum of its proper divisors (297232104360580448) is greater than itself. Its abundance is 152840206332059936

Bases of 144391898028520512

• Binary: 1000000000111110111010101010001110011011110011010001000000₂
• Hexadecimal: 0x200FBAA8E6F3440
• Base-36: 13HQNM7XUOG0

Squares and roots of 144391898028520512

• 144391898028520512 squared (144391898028520512²) is 20849020216278665720036971604742144
• 144391898028520512 cubed (144391898028520512³) is 3010429601063471771490293241193127061846019574857728
• The square root of 144391898028520512 is 379989339.3616727663
• The cube root of 144391898028520512 is 524623.3404479511

Scales and comparisons

• 144,391,898,028,520,512 seconds is equal to 4,591,215,723 years, 43 weeks, 5 days, 5 hours, 55 minutes, 12 seconds.
• To count from 1 to 144,391,898,028,520,512 would take you about thirteen billion, seven hundred seventy-three million, six hundred forty-seven thousand, one hundred seventy-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 144391898028520512 cubic inches would be around 43718.6 feet tall.

Recreational maths with 144391898028520512

• 144391898028520512 backwards is 215025820898193441
• 144391898028520512 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 144391898028520512's digits is 72
• More coming soon!