2125440000

Names of 2125440000

• Cardinal: 2125440000 can be written as Two billion, one hundred twenty-five million, four hundred forty thousand.

Scientific notation

• Scientific notation: 2.12544 × 10⁹

Factors of 2125440000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 51

Divisors of 2125440000

• Number of divisors d(n): 550
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 41 45 48 50 54 60 64 72 75 80 81 82 90 96 100 108 120 123 125 128 135 144 150 160 162 164 180 192 200 205 216 225 240 246 250 256 270 288 300 320 324 328 360 369 375 384 400 405 410 432 450 480 492 500 512 540 576 600 615 625 640 648 656 675 720 738 750 768 800 810 820 864 900 960 984 1000 1024 1025 1080 1107 1125 1152 1200 1230 1250 1280 1296 1312 1350 1440 1476 1500 1536 1600 1620 1640 1728 1800 1845 1875 1920 1968 2000 2025 2050 2160 2214 2250 2304 2400 2460 2500 2560 2592 2624 2700 2880 2952 3000 3072 3075 3200 3240 3280 3321 3375 3456 3600 3690 3750 3840 3936 4000 4050 4100 4320 4428 4500 4608 4800 4920 5000 5120 5125 5184 5248 5400 5535 5625 5760 5904 6000 6150 6400 6480 6560 6642 6750 6912 7200 7380 7500 7680 7872 8000 8100 8200 8640 8856 9000 9216 9225 9600 9840 10000 10125 10250 10368 10496 10800 11070 11250 11520 11808 12000 12300 12800 12960 13120 13284 13500 13824 14400 14760 15000 15360 15375 15744 16000 16200 16400 16605 16875 17280 17712 18000 18450 19200 19680 20000 20250 20500 20736 20992 21600 22140 22500 23040 23616 24000 24600 25600 25625 25920 26240 26568 27000 27648 27675 28800 29520 30000 30750 31488 32000 32400 32800 33210 33750 34560 35424 36000 36900 38400 39360 40000 40500 41000 41472 41984 43200 44280 45000 46080 46125 47232 48000 49200 50625 51250 51840 52480 53136 54000 55350 57600 59040 60000 61500 62976 64000 64800 65600 66420 67500 69120 70848 72000 73800 76800 76875 78720 80000 81000 82000 82944 83025 86400 88560 90000 92250 94464 96000 98400 101250 102500 103680 104960 106272 108000 110700 115200 118080 120000 123000 125952 128000 129600 131200 132840 135000 138240 138375 141696 144000 147600 153750 157440 160000 162000 164000 166050 172800 177120 180000 184500 188928 192000 196800 202500 205000 207360 209920 212544 216000 221400 230400 230625 236160 240000 246000 259200 262400 265680 270000 276750 283392 288000 295200 307500 314880 320000 324000 328000 332100 345600 354240 360000 369000 377856 384000 393600 405000 410000 414720 415125 425088 432000 442800 461250 472320 480000 492000 518400 524800 531360 540000 553500 566784 576000 590400 615000 629760 640000 648000 656000 664200 691200 691875 708480 720000 738000 787200 810000 820000 830250 850176 864000 885600 922500 944640 960000 984000 1036800 1049600 1062720 1080000 1107000 1133568 1152000 1180800 1230000 1296000 1312000 1328400 1383750 1416960 1440000 1476000 1574400 1620000 1640000 1660500 1700352 1728000 1771200 1845000 1889280 1920000 1968000 2073600 2075625 2125440 2160000 2214000 2361600 2460000 2592000 2624000 2656800 2767500 2833920 2880000 2952000 3148800 3240000 3280000 3321000 3400704 3456000 3542400 3690000 3936000 4151250 4250880 4320000 4428000 4723200 4920000 5184000 5248000 5313600 5535000 5667840 5760000 5904000 6480000 6560000 6642000 7084800 7380000 7872000 8302500 8501760 8640000 8856000 9446400 9840000 10368000 10627200 11070000 11808000 12960000 13120000 13284000 14169600 14760000 15744000 16605000 17003520 17280000 17712000 19680000 21254400 22140000 23616000 25920000 26240000 26568000 28339200 29520000 33210000 35424000 39360000 42508800 44280000 47232000 51840000 53136000 59040000 66420000 70848000 78720000 85017600 88560000 106272000 118080000 132840000 141696000 177120000 212544000 236160000 265680000 354240000 425088000 531360000 708480000 1062720000 2125440000
• Sum of all divisors σ(n): 8124628974
• Sum of proper divisors (its aliquot sum) s(n): 5999188974
• 2125440000 is an abundant number, because the sum of its proper divisors (5999188974) is greater than itself. Its abundance is 3873748974

Bases of 2125440000

• Binary: 1111110101011111010010000000000₂
• Hexadecimal: 0x7EAFA400
• Base-36: Z5FK00

Squares and roots of 2125440000

• 2125440000 squared (2125440000²) is 4517495193600000000
• 2125440000 cubed (2125440000³) is 9601664984285184000000000000
• The square root of 2125440000 is 46102.4945095167
• The cube root of 2125440000 is 1285.7295236289

Scales and comparisons

• 2,125,440,000 seconds is equal to 67 years, 30 weeks, 2 days.
• To count from 1 to 2,125,440,000 would take you about one hundred thirty-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 2125440000 cubic inches would be around 107.1 feet tall.

Recreational maths with 2125440000

• 2125440000 backwards is 0000445212
• 2125440000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2125440000's digits is 18
• More coming soon!