6406620160

Names of 6406620160

• Cardinal: 6406620160 can be written as Six billion, four hundred six million, six hundred twenty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 6.40662016 × 10⁹

Factors of 6406620160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 422

Divisors of 6406620160

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 61 64 73 80 122 128 146 160 244 256 281 292 305 320 365 488 512 562 584 610 640 730 976 1024 1124 1168 1220 1280 1405 1460 1952 2248 2336 2440 2560 2810 2920 3904 4453 4496 4672 4880 5120 5620 5840 7808 8906 8992 9344 9760 11240 11680 15616 17141 17812 17984 18688 19520 20513 22265 22480 23360 31232 34282 35624 35968 37376 39040 41026 44530 44960 46720 62464 68564 71248 71936 74752 78080 82052 85705 89060 89920 93440 102565 137128 142496 143872 156160 164104 171410 178120 179840 186880 205130 274256 284992 287744 312320 328208 342820 356240 359680 373760 410260 548512 569984 656416 685640 712480 719360 820520 1097024 1139968 1251293 1312832 1371280 1424960 1438720 1641040 2194048 2279936 2502586 2625664 2742560 2849920 3282080 4388096 4559872 5005172 5251328 5485120 5699840 6256465 6564160 8776192 10010344 10502656 10970240 11399680 12512930 13128320 17552384 20020688 21005312 21940480 22799360 25025860 26256640 40041376 43880960 50051720 52513280 80082752 87761920 100103440 105026560 160165504 200206880 320331008 400413760 640662016 800827520 1281324032 1601655040 3203310080 6406620160
• Sum of all divisors σ(n): 15890648112
• Sum of proper divisors (its aliquot sum) s(n): 9484027952
• 6406620160 is an abundant number, because the sum of its proper divisors (9484027952) is greater than itself. Its abundance is 3077407792

Bases of 6406620160

• Binary: 101111101110111010100010000000000₂
• Hexadecimal: 0x17DDD4400
• Base-36: 2XYC3R4

Squares and roots of 6406620160

• 6406620160 squared (6406620160²) is 41044781874518425600
• 6406620160 cubed (6406620160³) is 262958327020092335740420096000
• The square root of 6406620160 is 80041.3653056967
• The cube root of 6406620160 is 1857.2754807739

Scales and comparisons

• 6,406,620,160 seconds is equal to 203 years, 36 weeks, 6 days, 16 hours, 42 minutes, 40 seconds.
• To count from 1 to 6,406,620,160 would take you about four hundred 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 6406620160 cubic inches would be around 154.8 feet tall.

Recreational maths with 6406620160

• 6406620160 backwards is 0610266046
• The number of decimal digits it has is: 10
• The sum of 6406620160's digits is 31
• More coming soon!