12720949952512

Names of 12720949952512

• Cardinal: 12720949952512 can be written as Twelve trillion, seven hundred twenty billion, nine hundred forty-nine million, nine hundred fifty-two thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.2720949952512 × 10¹³

Factors of 12720949952512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 638

Divisors of 12720949952512

• Number of divisors d(n): 304
• Complete list of divisors:
  1 2 4 8 16 23 32 37 46 64 74 92 127 128 148 184 254 256 296 368 449 508 512 592 736 851 898 1016 1024 1184 1472 1702 1796 2032 2048 2368 2921 2944 3404 3592 4064 4096 4699 4736 5842 5888 6808 7184 8128 8192 9398 9472 10327 11684 11776 13616 14368 16256 16384 16613 18796 18944 20654 23368 23552 27232 28736 32512 32768 33226 37592 37888 41308 46736 47104 54464 57023 57472 65024 65536 66452 75184 75776 82616 93472 94208 108077 108928 114046 114944 130048 131072 132904 150368 151552 165232 186944 188416 216154 217856 228092 229888 260096 262144 265808 300736 303104 330464 373888 376832 382099 432308 435712 456184 459776 520192 531616 601472 606208 660928 747776 753664 764198 864616 871424 912368 919552 1040384 1063232 1202944 1212416 1311529 1321856 1495552 1507328 1528396 1729232 1742848 1824736 1839104 2080768 2109851 2126464 2405888 2424832 2623058 2643712 2991104 3014656 3056792 3458464 3485696 3649472 3678208 4161536 4219702 4252928 4811776 4849664 5246116 5287424 5982208 6029312 6113584 6916928 6971392 7298944 7356416 8323072 8439404 8505856 9623552 9699328 10492232 10574848 11964416 12227168 13833856 13942784 14597888 14712832 16646144 16878808 17011712 19247104 20984464 21149696 23928832 24454336 27667712 27885568 29195776 29425664 33292288 33757616 34023424 38494208 41968928 42299392 47857664 48526573 48908672 55335424 55771136 58391552 58851328 67515232 68046848 76988416 83937856 84598784 95715328 97053146 97817344 110670848 111542272 116783104 117702656 135030464 136093696 153976832 167875712 169197568 191430656 194106292 195634688 221341696 223084544 233566208 270060928 272187392 307953664 335751424 338395136 382861312 388212584 391269376 442683392 467132416 540121856 544374784 615907328 671502848 676790272 765722624 776425168 782538752 885366784 934264832 1080243712 1088749568 1231814656 1343005696 1353580544 1552850336 1565077504 1770733568 1868529664 2160487424 2177499136 2686011392 2707161088 3105700672 3130155008 3541467136 3737059328 4320974848 4354998272 5372022784 6211401344 6260310016 7082934272 7474118656 8641949696 10744045568 12422802688 12520620032 14165868544 14948237312 17283899392 21488091136 24845605376 25041240064 28331737088 34567798784 42976182272 49691210752 50082480128 69135597568 85952364544 99382421504 100164960256 138271195136 171904729088 198764843008 276542390272 343809458176 397529686016 553084780544 795059372032 1590118744064 3180237488128 6360474976256 12720949952512
• Sum of all divisors σ(n): 27541425254400
• Sum of proper divisors (its aliquot sum) s(n): 14820475301888
• 12720949952512 is an abundant number, because the sum of its proper divisors (14820475301888) is greater than itself. Its abundance is 2099525349376

Bases of 12720949952512

• Binary: 10111001000111010011101101000000000000000000₂
• Hexadecimal: 0xB91D3B40000
• Base-36: 4IBX95MV4

Squares and roots of 12720949952512

• 12720949952512 squared (12720949952512²) is 161822567694315055055110144
• 12720949952512 cubed (12720949952512³) is 2058536784826367004935670051859729481728
• The square root of 12720949952512 is 3566644.0742681347
• The cube root of 12720949952512 is 23343.8874865917

Scales and comparisons

• 12,720,949,952,512 seconds is equal to 404,486 years, 44 weeks, 5 days, 1 hour, 1 minute, 52 seconds.
• To count from 1 to 12,720,949,952,512 would take you about one million, eleven thousand, two hundred seventeen 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 12720949952512 cubic inches would be around 1945.3 feet tall.

Recreational maths with 12720949952512

• 12720949952512 backwards is 21525994902721
• The number of decimal digits it has is: 14
• The sum of 12720949952512's digits is 58
• More coming soon!