30406858272

Names of 30406858272

• Cardinal: 30406858272 can be written as Thirty billion, four hundred six million, eight hundred fifty-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 3.0406858272 × 10¹⁰

Factors of 30406858272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 8879

Divisors of 30406858272

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 72 81 84 96 98 108 112 126 144 147 162 168 189 196 216 224 243 252 288 294 324 336 378 392 432 441 486 504 567 588 648 672 729 756 784 864 882 972 1008 1134 1176 1296 1323 1458 1512 1568 1701 1764 1944 2016 2187 2268 2352 2592 2646 2916 3024 3402 3528 3888 3969 4374 4536 4704 5103 5292 5832 6048 6804 7056 7776 7938 8748 8867 9072 10206 10584 11664 11907 13608 14112 15309 15876 17496 17734 18144 20412 21168 23328 23814 26601 27216 30618 31752 34992 35468 35721 40824 42336 47628 53202 54432 61236 62069 63504 69984 70936 71442 79803 81648 95256 106404 107163 122472 124138 127008 141872 142884 159606 163296 186207 190512 212808 214326 239409 244944 248276 283744 285768 319212 372414 381024 425616 428652 434483 478818 489888 496552 558621 571536 638424 718227 744828 851232 857304 868966 957636 993104 1117242 1143072 1276848 1303449 1436454 1489656 1675863 1714608 1737932 1915272 1986208 2154681 2234484 2553696 2606898 2872908 2979312 3351726 3429216 3475864 3830544 3910347 4309362 4468968 5027589 5213796 5745816 5958624 6464043 6703452 6951728 7661088 7820694 8618724 8937936 10055178 10427592 11491632 11731041 12928086 13406904 13903456 15082767 15641388 17237448 17875872 19392129 20110356 20855184 22983264 23462082 25856172 26813808 30165534 31282776 34474896 35193123 38784258 40220712 41710368 45248301 46924164 51712344 53627616 60331068 62565552 68949792 70386246 77568516 80441424 90496602 93848328 103424688 105579369 120662136 125131104 135744903 140772492 155137032 160882848 180993204 187696656 206849376 211158738 241324272 271489806 281544984 310274064 316738107 361986408 375393312 422317476 482648544 542979612 563089968 620548128 633476214 723972816 844634952 950214321 1085959224 1126179936 1266952428 1447945632 1689269904 1900428642 2171918448 2533904856 3378539808 3800857284 4343836896 5067809712 7601714568 10135619424 15203429136 30406858272
• Sum of all divisors σ(n): 104451560640
• Sum of proper divisors (its aliquot sum) s(n): 74044702368
• 30406858272 is an abundant number, because the sum of its proper divisors (74044702368) is greater than itself. Its abundance is 43637844096

Bases of 30406858272

• Binary: 11100010100011000111101011000100000₂
• Hexadecimal: 0x71463D620
• Base-36: DYVGI00

Squares and roots of 30406858272

• 30406858272 squared (30406858272²) is 924577029973494825984
• 30406858272 cubed (30406858272³) is 28113482711950753090220790939648
• The square root of 30406858272 is 174375.6240763025
• The cube root of 30406858272 is 3121.2161826725

Scales and comparisons

• 30,406,858,272 seconds is equal to 966 years, 43 weeks, 6 days, 5 hours, 31 minutes, 12 seconds.
• To count from 1 to 30,406,858,272 would take you about one thousand, nine hundred thirty-three 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 30406858272 cubic inches would be around 260.1 feet tall.

Recreational maths with 30406858272

• 30406858272 backwards is 27285860403
• The number of decimal digits it has is: 11
• The sum of 30406858272's digits is 45
• More coming soon!