30743025390

Names of 30743025390

• Cardinal: 30743025390 can be written as Thirty billion, seven hundred forty-three million, twenty-five thousand, three hundred ninety.

Scientific notation

• Scientific notation: 3.074302539 × 10¹⁰

Factors of 30743025390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 129

Divisors of 30743025390

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 54 55 63 66 70 77 90 99 101 105 110 121 126 135 154 165 189 198 202 210 231 242 270 297 303 315 330 363 378 385 462 495 505 594 605 606 630 693 707 726 770 847 909 945 990 1010 1089 1111 1155 1210 1331 1386 1414 1485 1515 1694 1815 1818 1890 2079 2121 2178 2222 2310 2541 2662 2727 2970 3030 3267 3333 3465 3535 3630 3993 4158 4235 4242 4545 5082 5445 5454 5555 6363 6534 6655 6666 6930 7070 7623 7777 7986 8470 9090 9317 9999 10395 10605 10890 11110 11979 12221 12705 12726 13310 13635 14641 15246 15554 16335 16665 18634 19089 19965 19998 20790 21210 22869 23331 23958 24442 25410 27270 27951 29282 29997 31815 32670 33330 35937 36663 38115 38178 38885 39930 43923 45738 46585 46662 49995 55902 59895 59994 61105 63630 69993 71874 73205 73326 76230 77770 83853 85547 87846 93170 95445 99990 102487 109989 114345 116655 119790 122210 131769 134431 139755 139986 146410 149985 161051 167706 171094 179685 183315 190890 204974 209979 219615 219978 228690 233310 251559 256641 263538 268862 279510 299970 307461 322102 329967 349965 359370 366630 395307 403293 419265 419958 427735 439230 483153 503118 512435 513282 549945 614922 658845 659934 672155 699930 769923 790614 805255 806586 838530 855470 922383 941017 966306 1024870 1049895 1099890 1127357 1209879 1257795 1283205 1317690 1344310 1449459 1478741 1537305 1539846 1610510 1649835 1844766 1882034 1976535 2016465 2099790 2254714 2309769 2415765 2419758 2515590 2566410 2767149 2823051 2898918 2957482 3074610 3299670 3382071 3629637 3849615 3953070 4032930 4348377 4436223 4611915 4619538 4705085 4831530 5534298 5636785 5646102 6049395 6764142 7247295 7259274 7393705 7699230 8469153 8696754 8872446 9223830 9410170 10146213 10351187 11273570 11548845 12098790 13308669 13835745 14115255 14494590 14787410 16266151 16910355 16938306 18148185 20292426 20702374 21741885 22181115 23097690 25407459 26617338 27671490 28230510 30438639 31053561 32532302 33820710 36296370 39926007 42345765 43483770 44362230 48798453 50731065 50814918 51755935 60877278 62107122 66543345 79852014 81330755 84691530 93160683 97596906 101462130 103511870 113863057 127037295 133086690 146395359 152193195 155267805 162661510 186321366 199630035 227726114 243992265 254074590 279482049 292790718 304386390 310535610 341589171 399260070 439186077 465803415 487984530 558964098 569315285 683178342 731976795 878372154 931606830 1024767513 1138630570 1397410245 1463953590 1707945855 2049535026 2195930385 2794820490 3074302539 3415891710 4391860770 5123837565 6148605078 10247675130 15371512695 30743025390
• Sum of all divisors σ(n): 104082693120
• Sum of proper divisors (its aliquot sum) s(n): 73339667730
• 30743025390 is an abundant number, because the sum of its proper divisors (73339667730) is greater than itself. Its abundance is 42596642340

Bases of 30743025390

• Binary: 11100101000011011010101011011101110₂
• Hexadecimal: 0x7286D56EE
• Base-36: E4FLQ7I

Squares and roots of 30743025390

• 30743025390 squared (30743025390²) is 945133610130184652100
• 30743025390 cubed (30743025390³) is 29056266573174627964898616819000
• The square root of 30743025390 is 175336.8911267677
• The cube root of 30743025390 is 3132.6763945545

Scales and comparisons

• 30,743,025,390 seconds is equal to 977 years, 27 weeks, 5 days, 1 hour, 16 minutes, 30 seconds.
• To count from 1 to 30,743,025,390 would take you about one thousand, nine hundred fifty-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 30743025390 cubic inches would be around 261.1 feet tall.

Recreational maths with 30743025390

• 30743025390 backwards is 09352034703
• The number of decimal digits it has is: 11
• The sum of 30743025390's digits is 36
• More coming soon!