1368650844

Names of 1368650844

• Cardinal: 1368650844 can be written as One billion, three hundred sixty-eight million, six hundred fifty thousand, eight hundred forty-four.

Scientific notation

• Scientific notation: 1.368650844 × 10⁹

Factors of 1368650844

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 447

Divisors of 1368650844

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 99 108 121 132 162 198 242 243 297 324 363 396 431 484 486 594 726 729 862 891 972 1089 1188 1293 1452 1458 1724 1782 2178 2187 2586 2673 2916 3267 3564 3879 4356 4374 4741 5172 5346 6534 6561 7758 8019 8748 9482 9801 10692 11637 13068 13122 14223 15516 16038 18964 19602 23274 24057 26244 28446 29403 32076 34911 39204 42669 46548 48114 52151 56892 58806 69822 72171 85338 88209 96228 104302 104733 117612 128007 139644 144342 156453 170676 176418 208604 209466 256014 264627 288684 312906 314199 352836 384021 418932 469359 512028 529254 625812 628398 768042 793881 938718 942597 1058508 1152063 1256796 1408077 1536084 1587762 1877436 1885194 2304126 2816154 2827791 3175524 3456189 3770388 4224231 4608252 5632308 5655582 6912378 8448462 10368567 11311164 12672693 13824756 16896924 20737134 25345386 31105701 38018079 41474268 50690772 62211402 76036158 114054237 124422804 152072316 228108474 342162711 456216948 684325422 1368650844
• Sum of all divisors σ(n): 3957971472
• Sum of proper divisors (its aliquot sum) s(n): 2589320628
• 1368650844 is an abundant number, because the sum of its proper divisors (2589320628) is greater than itself. Its abundance is 1220669784

Bases of 1368650844

• Binary: 1010001100100111111010001011100₂
• Hexadecimal: 0x5193F45C
• Base-36: MMUXR0

Squares and roots of 1368650844

• 1368650844 squared (1368650844²) is 1873205132781912336
• 1368650844 cubed (1368650844³) is 2563763785967096386600411584
• The square root of 1368650844 is 36995.2813747915
• The cube root of 1368650844 is 1110.2758408693

Scales and comparisons

• 1,368,650,844 seconds is equal to 43 years, 26 weeks, 6 days, 20 hours, 47 minutes, 24 seconds.
• To count from 1 to 1,368,650,844 would take you about eighty-seven 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 1368650844 cubic inches would be around 92.5 feet tall.

Recreational maths with 1368650844

• 1368650844 backwards is 4480568631
• The number of decimal digits it has is: 10
• The sum of 1368650844's digits is 45
• More coming soon!