30442897408

Names of 30442897408

• Cardinal: 30442897408 can be written as Thirty billion, four hundred forty-two million, eight hundred ninety-seven thousand, four hundred eight.

Scientific notation

• Scientific notation: 3.0442897408 × 10¹⁰

Factors of 30442897408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 488

Divisors of 30442897408

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 59 64 77 88 112 118 128 154 176 224 236 256 308 352 409 413 448 472 512 616 649 704 818 826 896 944 1024 1232 1298 1408 1636 1652 1792 1888 2048 2464 2596 2816 2863 3272 3304 3584 3776 4096 4499 4543 4928 5192 5632 5726 6544 6608 7168 7552 8192 8998 9086 9856 10384 11264 11452 13088 13216 14336 15104 16384 17996 18172 19712 20768 22528 22904 24131 26176 26432 28672 30208 31493 35992 36344 39424 41536 45056 45808 48262 52352 52864 57344 60416 62986 71984 72688 78848 83072 90112 91616 96524 104704 105728 114688 120832 125972 143968 145376 157696 166144 168917 180224 183232 193048 209408 211456 241664 251944 265441 287936 290752 315392 332288 337834 366464 386096 418816 422912 483328 503888 530882 575872 581504 630784 664576 675668 732928 772192 837632 845824 966656 1007776 1061764 1151744 1163008 1261568 1329152 1351336 1465856 1544384 1675264 1691648 1858087 2015552 2123528 2303488 2326016 2658304 2702672 2931712 3088768 3350528 3383296 3716174 4031104 4247056 4606976 4652032 5316608 5405344 5863424 6177536 6701056 6766592 7432348 8062208 8494112 9213952 9304064 10633216 10810688 11726848 12355072 14864696 16124416 16988224 18427904 18608128 21621376 23453696 24710144 29729392 32248832 33976448 36855808 37216256 43242752 46907392 49420288 59458784 64497664 67952896 73711616 74432512 86485504 98840576 118917568 128995328 135905792 172971008 197681152 237835136 257990656 271811584 345942016 395362304 475670272 515981312 543623168 691884032 951340544 1087246336 1383768064 1902681088 2174492672 2767536128 3805362176 4348985344 7610724352 15221448704 30442897408
• Sum of all divisors σ(n): 77382547200
• Sum of proper divisors (its aliquot sum) s(n): 46939649792
• 30442897408 is an abundant number, because the sum of its proper divisors (46939649792) is greater than itself. Its abundance is 16496752384

Bases of 30442897408

• Binary: 11100010110100010011100000000000000₂
• Hexadecimal: 0x71689C000
• Base-36: DZGWXZ4

Squares and roots of 30442897408

• 30442897408 squared (30442897408²) is 926770002594013118464
• 30442897408 cubed (30442897408³) is 28213564109781435240405702541312
• The square root of 30442897408 is 174478.9311292341
• The cube root of 30442897408 is 3122.4488160271

Scales and comparisons

• 30,442,897,408 seconds is equal to 967 years, 51 weeks, 3 days, 8 hours, 23 minutes, 28 seconds.
• To count from 1 to 30,442,897,408 would take you about one thousand, nine 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 30442897408 cubic inches would be around 260.2 feet tall.

Recreational maths with 30442897408

• 30442897408 backwards is 80479824403
• The number of decimal digits it has is: 11
• The sum of 30442897408's digits is 49
• More coming soon!