19920330672

Names of 19920330672

• Cardinal: 19920330672 can be written as Nineteen billion, nine hundred twenty million, three hundred thirty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.9920330672 × 10¹⁰

Factors of 19920330672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 173

Divisors of 19920330672

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 33 43 44 48 62 66 83 86 88 93 121 124 129 132 166 172 176 186 242 248 249 258 264 332 341 344 363 372 473 484 496 498 516 528 664 682 688 726 744 913 946 961 968 996 1023 1032 1328 1333 1364 1419 1452 1488 1826 1892 1922 1936 1992 2046 2064 2573 2666 2728 2739 2838 2883 2904 3569 3652 3751 3784 3844 3984 3999 4092 5146 5203 5332 5456 5478 5676 5766 5808 7138 7304 7502 7568 7688 7719 7998 8184 10043 10292 10406 10571 10664 10707 10956 11253 11352 11532 14276 14608 14663 15004 15376 15438 15609 15996 16368 20086 20584 20812 21142 21328 21414 21912 22506 22704 23064 28303 28552 29326 30008 30129 30876 31218 31713 31992 39259 40172 41168 41323 41624 42284 42828 43824 43989 45012 46128 56606 57104 58652 60016 60258 61752 62436 63426 63984 78518 79763 80344 82646 83248 84568 84909 85656 87978 90024 110639 113212 116281 117304 117777 120516 123504 123969 124872 126852 157036 159526 160688 161293 165292 169136 169818 171312 175956 180048 221278 226424 232562 234608 235554 239289 241032 247938 249744 253704 311333 314072 319052 322586 330584 331917 339636 348843 351912 431849 442556 452848 454553 465124 471108 478578 482064 483879 495876 507408 622666 628144 638104 645172 661168 663834 679272 697686 703824 863698 877393 885112 909106 930248 933999 942216 957156 967758 991752 1217029 1245332 1276208 1290344 1295547 1327668 1358544 1363659 1395372 1727396 1754786 1770224 1818212 1860496 1867998 1884432 1914312 1935516 1983504 2434058 2490664 2580688 2591094 2632179 2655336 2727318 2790744 3429809 3454792 3509572 3636424 3651087 3735996 3828624 3871032 4868116 4981328 5000083 5182188 5264358 5310672 5454636 5581488 6859618 6909584 7019144 7272848 7302174 7471992 7742064 9651323 9736232 10000166 10289427 10364376 10528716 10909272 13387319 13719236 14038288 14604348 14943984 15000249 19302646 19472464 20000332 20578854 20728752 21057432 21818544 26774638 27438472 28953969 29208696 30000498 37727899 38605292 40000664 40161957 41157708 42114864 53549276 54876944 57907938 58417392 60000996 75455798 77210584 80001328 80323914 82315416 107098552 113183697 115815876 120001992 150911596 154421168 160647828 164630832 214197104 226367394 231631752 240003984 301823192 321295656 415006889 452734788 463263504 603646384 642591312 830013778 905469576 1245020667 1660027556 1810939152 2490041334 3320055112 4980082668 6640110224 9960165336 19920330672
• Sum of all divisors σ(n): 60527750976
• Sum of proper divisors (its aliquot sum) s(n): 40607420304
• 19920330672 is an abundant number, because the sum of its proper divisors (40607420304) is greater than itself. Its abundance is 20687089632

Bases of 19920330672

• Binary: 10010100011010110000001111110110000₂
• Hexadecimal: 0x4A3581FB0
• Base-36: 95G1TIO

Squares and roots of 19920330672

• 19920330672 squared (19920330672²) is 396819574081823971584
• 19920330672 cubed (19920330672³) is 7904777132832134298849611624448
• The square root of 19920330672 is 141139.4015574673
• The cube root of 19920330672 is 2710.8085563639

Scales and comparisons

• 19,920,330,672 seconds is equal to 633 years, 21 weeks, 9 hours, 11 minutes, 12 seconds.
• To count from 1 to 19,920,330,672 would take you about one thousand, two hundred sixty-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 19920330672 cubic inches would be around 225.9 feet tall.

Recreational maths with 19920330672

• 19920330672 backwards is 27603302991
• The number of decimal digits it has is: 11
• The sum of 19920330672's digits is 42
• More coming soon!