6615130340

Names of 6615130340

• Cardinal: 6615130340 can be written as Six billion, six hundred fifteen million, one hundred thirty thousand, three hundred forty.

Scientific notation

• Scientific notation: 6.61513034 × 10⁹

Factors of 6615130340

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 278

Divisors of 6615130340

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 49 52 53 65 70 91 97 98 101 106 130 140 182 194 196 202 212 245 260 265 364 371 388 404 455 485 490 505 530 637 679 689 707 742 910 970 980 1010 1060 1261 1274 1313 1358 1378 1414 1484 1820 1855 1940 2020 2522 2548 2597 2626 2716 2756 2828 3185 3395 3445 3535 3710 4753 4823 4949 5044 5141 5194 5252 5353 6305 6370 6565 6790 6890 7070 7420 8827 9191 9506 9646 9797 9898 10282 10388 10706 12610 12740 12985 13130 13580 13780 14140 17654 18382 19012 19292 19594 19796 20564 21412 23765 24115 24745 25220 25705 25970 26260 26765 33761 35308 35987 36764 37471 39188 44135 45955 47530 48230 48985 49490 51410 51940 53530 61789 64337 66833 67522 68579 69589 71974 74942 88270 91910 95060 96460 97970 98980 102820 107060 123578 127361 128674 133666 135044 137158 139178 143948 149884 168805 176540 179935 183820 187355 195940 247156 251909 254722 257348 262297 267332 274316 278356 308945 321685 334165 337610 342895 347945 359870 374710 467831 480053 487123 503818 509444 519241 524594 617890 636805 643370 668330 675220 685790 695890 719740 749420 891527 935662 960106 974246 1007636 1038482 1049188 1235780 1259545 1273610 1286740 1311485 1336660 1371580 1391780 1783054 1871324 1920212 1948492 2076964 2339155 2400265 2435615 2519090 2547220 2596205 2622970 3274817 3409861 3566108 3634687 4457635 4678310 4800530 4871230 5038180 5192410 5245940 6240689 6549634 6750133 6819722 7269374 8915270 9356620 9601060 9742460 10384820 12481378 13099268 13500266 13639444 14538748 16374085 17049305 17830540 18173435 24962756 25442809 27000532 31203445 32748170 33750665 34098610 36346870 47250931 50885618 62406890 65496340 67501330 68197220 72693740 94501862 101771236 124813780 127214045 135002660 189003724 236254655 254428090 330756517 472509310 508856180 661513034 945018620 1323026068 1653782585 3307565170 6615130340
• Sum of all divisors σ(n): 18091400544
• Sum of proper divisors (its aliquot sum) s(n): 11476270204
• 6615130340 is an abundant number, because the sum of its proper divisors (11476270204) is greater than itself. Its abundance is 4861139864

Bases of 6615130340

• Binary: 110001010010010101110000011100100₂
• Hexadecimal: 0x18A4AE0E4
• Base-36: 31EH78K

Squares and roots of 6615130340

• 6615130340 squared (6615130340²) is 43759949415188515600
• 6615130340 cubed (6615130340³) is 289477769053278806365123304000
• The square root of 6615130340 is 81333.4515436299
• The cube root of 6615130340 is 1877.2097528689

Scales and comparisons

• 6,615,130,340 seconds is equal to 210 years, 17 weeks, 5 days, 12 minutes, 20 seconds.
• To count from 1 to 6,615,130,340 would take you about four hundred twenty 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 6615130340 cubic inches would be around 156.4 feet tall.

Recreational maths with 6615130340

• 6615130340 backwards is 0430315166
• The number of decimal digits it has is: 10
• The sum of 6615130340's digits is 29
• More coming soon!