4251120640

Names of 4251120640

• Cardinal: 4251120640 can be written as Four billion, two hundred fifty-one million, one hundred twenty thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.25112064 × 10⁹

Factors of 4251120640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 37

Divisors of 4251120640

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 64 65 68 80 85 104 128 130 136 160 169 170 208 221 256 260 272 289 320 338 340 416 442 512 520 544 578 640 676 680 832 845 884 1024 1040 1088 1105 1156 1280 1352 1360 1445 1664 1690 1768 2080 2176 2210 2312 2560 2704 2720 2873 2890 3328 3380 3536 3757 4160 4352 4420 4624 4913 5120 5408 5440 5746 5780 6656 6760 7072 7514 8320 8704 8840 9248 9826 10816 10880 11492 11560 13312 13520 14144 14365 15028 16640 17408 17680 18496 18785 19652 21632 21760 22984 23120 24565 27040 28288 28730 30056 33280 35360 36992 37570 39304 43264 43520 45968 46240 48841 49130 54080 56576 57460 60112 63869 66560 70720 73984 75140 78608 86528 87040 91936 92480 97682 98260 108160 113152 114920 120224 127738 141440 147968 150280 157216 173056 183872 184960 195364 196520 216320 226304 229840 240448 244205 255476 282880 295936 300560 314432 319345 367744 369920 390728 393040 432640 459680 480896 488410 510952 565760 601120 628864 638690 735488 739840 781456 786080 830297 865280 919360 961792 976820 1021904 1131520 1202240 1257728 1277380 1470976 1479680 1562912 1572160 1660594 1838720 1923584 1953640 2043808 2404480 2515456 2554760 2941952 3125824 3144320 3321188 3677440 3847168 3907280 4087616 4151485 4808960 5030912 5109520 6251648 6288640 6642376 7354880 7814560 8175232 8302970 9617920 10219040 12503296 12577280 13284752 14709760 15629120 16350464 16605940 19235840 20438080 25006592 25154560 26569504 31258240 32700928 33211880 40876160 50013184 53139008 62516480 65401856 66423760 81752320 106278016 125032960 132847520 163504640 212556032 250065920 265695040 327009280 425112064 531390080 850224128 1062780160 2125560320 4251120640
• Sum of all divisors σ(n): 11732503320
• Sum of proper divisors (its aliquot sum) s(n): 7481382680
• 4251120640 is an abundant number, because the sum of its proper divisors (7481382680) is greater than itself. Its abundance is 3230262040

Bases of 4251120640

• Binary: 11111101011000101111010000000000₂
• Hexadecimal: 0xFD62F400
• Base-36: 1YB09OG

Squares and roots of 4251120640

• 4251120640 squared (4251120640²) is 18072026695834009600
• 4251120640 cubed (4251120640³) is 76826365693290960224518144000
• The square root of 4251120640 is 65200.6184019753
• The cube root of 4251120640 is 1619.9482582671

Scales and comparisons

• 4,251,120,640 seconds is equal to 135 years, 8 weeks, 6 days, 18 hours, 50 minutes, 40 seconds.
• To count from 1 to 4,251,120,640 would take you about two hundred seventy 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 4251120640 cubic inches would be around 135 feet tall.

Recreational maths with 4251120640

• 4251120640 backwards is 0460211524
• The number of decimal digits it has is: 10
• The sum of 4251120640's digits is 25
• More coming soon!