6999939072

Names of 6999939072

• Cardinal: 6999939072 can be written as Six billion, nine hundred ninety-nine million, nine hundred thirty-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 6.999939072 × 10⁹

Factors of 6999939072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 478

Divisors of 6999939072

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 227 239 252 256 288 336 384 448 454 478 504 512 576 672 681 717 768 896 908 956 1008 1024 1152 1344 1362 1434 1536 1589 1673 1792 1816 1912 2016 2043 2048 2151 2304 2688 2724 2868 3072 3178 3346 3584 3632 3824 4032 4086 4302 4608 4767 5019 5376 5448 5736 6144 6356 6692 7168 7264 7648 8064 8172 8604 9216 9534 10038 10752 10896 11472 12712 13384 14301 14336 14528 15057 15296 16128 16344 17208 18432 19068 20076 21504 21792 22944 25424 26768 28602 29056 30114 30592 32256 32688 34416 38136 40152 43008 43584 45888 50848 53536 54253 57204 58112 60228 61184 64512 65376 68832 76272 80304 87168 91776 101696 107072 108506 114408 116224 120456 122368 129024 130752 137664 152544 160608 162759 174336 183552 203392 214144 217012 228816 232448 240912 244736 261504 275328 305088 321216 325518 348672 367104 379771 406784 428288 434024 457632 464896 481824 488277 489472 523008 550656 610176 642432 651036 697344 734208 759542 813568 856576 868048 915264 963648 976554 1046016 1101312 1139313 1220352 1284864 1302072 1394688 1468416 1519084 1627136 1713152 1736096 1830528 1927296 1953108 2092032 2202624 2278626 2440704 2569728 2604144 3038168 3254272 3417939 3426304 3472192 3661056 3854592 3906216 4184064 4405248 4557252 4881408 5139456 5208288 6076336 6835878 6944384 7322112 7709184 7812432 9114504 9762816 10278912 10416576 12152672 13671756 13888768 14644224 15418368 15624864 18229008 20833152 24305344 27343512 27777536 29288448 30836736 31249728 36458016 41666304 48610688 54687024 55555072 62499456 72916032 83332608 97221376 109374048 111110144 124998912 145832064 166665216 194442752 218748096 249997824 291664128 333330432 388885504 437496192 499995648 583328256 777771008 874992384 999991296 1166656512 1749984768 2333313024 3499969536 6999939072
• Sum of all divisors σ(n): 23304153600
• Sum of proper divisors (its aliquot sum) s(n): 16304214528
• 6999939072 is an abundant number, because the sum of its proper divisors (16304214528) is greater than itself. Its abundance is 9304275456

Bases of 6999939072

• Binary: 110100001001110101001100000000000₂
• Hexadecimal: 0x1A13A9800
• Base-36: 37RKZK0

Squares and roots of 6999939072

• 6999939072 squared (6999939072²) is 48999147011712221184
• 6999939072 cubed (6999939072³) is 342991043661956418685787701248
• The square root of 6999939072 is 83665.6385381717
• The cube root of 6999939072 is 1912.9256327053

Scales and comparisons

• 6,999,939,072 seconds is equal to 222 years, 29 weeks, 6 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 6,999,939,072 would take you about four hundred forty-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 6999939072 cubic inches would be around 159.4 feet tall.

Recreational maths with 6999939072

• 6999939072 backwards is 2709399996
• 6999939072 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6999939072's digits is 63
• More coming soon!