1345866912

Names of 1345866912

• Cardinal: 1345866912 can be written as One billion, three hundred forty-five million, eight hundred sixty-six thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.345866912 × 10⁹

Factors of 1345866912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 233

Divisors of 1345866912

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 61 71 72 78 83 96 104 117 122 142 144 156 166 183 208 213 234 244 249 284 288 312 332 366 416 426 468 488 498 549 568 624 639 664 732 747 793 852 923 936 976 996 1079 1098 1136 1248 1278 1328 1464 1494 1586 1704 1846 1872 1952 1992 2158 2196 2272 2379 2556 2656 2769 2928 2988 3172 3237 3408 3692 3744 3984 4316 4331 4392 4758 5063 5112 5538 5856 5893 5976 6344 6474 6816 7137 7384 7968 8307 8632 8662 8784 9516 9711 10126 10224 11076 11786 11952 12688 12948 12993 14274 14768 15189 16614 17264 17324 17568 17679 19032 19422 20252 20448 22152 23572 23904 25376 25896 25986 28548 29536 30378 33228 34528 34648 35358 38064 38844 38979 40504 44304 45567 47144 51792 51972 53037 56303 57096 60756 65819 66456 69296 70716 76128 76609 77688 77958 81008 88608 91134 94288 103584 103944 106074 112606 114192 121512 131638 132912 138592 141432 153218 155376 155916 162016 168909 182268 188576 197457 207888 212148 225212 228384 229827 243024 263276 265824 282864 306436 310752 311832 337818 359473 364536 394914 415776 424296 450424 459654 486048 506727 526552 565728 592371 612872 623664 675636 689481 718946 729072 789828 848592 900848 919308 1013454 1053104 1078419 1184742 1225744 1247328 1351272 1378962 1437892 1458144 1579656 1697184 1801696 1838616 2026908 2106208 2156838 2369484 2451488 2702544 2757924 2875784 3159312 3235257 3677232 4053816 4313676 4673149 4738968 5405088 5515848 5751568 6318624 6470514 7354464 8107632 8627352 9346298 9477936 11031696 11503136 12941028 14019447 16215264 17254704 18692596 18955872 22063392 25882056 28038894 34509408 37385192 42058341 51764112 56077788 74770384 84116682 103528224 112155576 149540768 168233364 224311152 336466728 448622304 672933456 1345866912
• Sum of all divisors σ(n): 4299474816
• Sum of proper divisors (its aliquot sum) s(n): 2953607904
• 1345866912 is an abundant number, because the sum of its proper divisors (2953607904) is greater than itself. Its abundance is 1607740992

Bases of 1345866912

• Binary: 1010000001110000100110010100000₂
• Hexadecimal: 0x50384CA0
• Base-36: M9ALK0

Squares and roots of 1345866912

• 1345866912 squared (1345866912²) is 1811357744816415744
• 1345866912 cubed (1345866912³) is 2437846454543353464285462528
• The square root of 1345866912 is 36686.0588234823
• The cube root of 1345866912 is 1104.0804131723

Scales and comparisons

• 1,345,866,912 seconds is equal to 42 years, 41 weeks, 2 days, 3 hours, 55 minutes, 12 seconds.
• To count from 1 to 1,345,866,912 would take you about eighty-five 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 1345866912 cubic inches would be around 92 feet tall.

Recreational maths with 1345866912

• 1345866912 backwards is 2196685431
• The number of decimal digits it has is: 10
• The sum of 1345866912's digits is 45
• More coming soon!