30740312916

Names of 30740312916

• Cardinal: 30740312916 can be written as Thirty billion, seven hundred forty million, three hundred twelve thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 3.0740312916 × 10¹⁰

Factors of 30740312916

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 561

Divisors of 30740312916

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 37 54 61 74 81 108 111 122 127 148 162 183 222 244 254 324 331 333 366 381 444 508 549 662 666 732 762 993 999 1098 1143 1324 1332 1524 1647 1986 1998 2196 2257 2286 2979 2997 3294 3429 3972 3996 4514 4572 4699 4941 5958 5994 6588 6771 6858 7747 8937 9028 9398 9882 10287 11916 11988 12247 13542 13716 14097 15494 17874 18796 19764 20191 20313 20574 23241 24494 26811 27084 28194 30988 35748 36741 40382 40626 41148 42037 42291 46482 48988 53622 56388 60573 60939 69723 73482 80764 81252 84074 84582 92964 107244 110223 121146 121878 126111 126873 139446 146964 168148 169164 181719 182817 209169 220446 242292 243756 252222 253746 278892 286639 330669 363438 365634 378333 380619 418338 440892 504444 507492 545157 573278 627507 661338 726876 731268 747067 756666 761238 836676 859917 992007 1090314 1134999 1146556 1255014 1322676 1494134 1513332 1522476 1555369 1635471 1719834 1984014 2180628 2241201 2269998 2510028 2564257 2579751 2988268 3110738 3270942 3404997 3439668 3968028 4482402 4539996 4666107 5128514 5159502 6221476 6541884 6723603 6809994 7692771 7739253 8964804 9332214 10257028 10319004 13447206 13619988 13998321 15385542 15478506 18664428 20170809 23078313 23217759 26894412 27996642 30771084 30957012 40341618 41994963 46156626 46435518 55993284 60512427 69234939 80683236 83989926 92313252 92871036 94877509 121024854 125984889 138469878 167979852 189755018 207704817 242049708 251969778 276939756 284632527 379510036 415409634 503939556 569265054 830819268 853897581 1138530108 1707795162 2561692743 3415590324 5123385486 7685078229 10246770972 15370156458 30740312916
• Sum of all divisors σ(n): 84802127872
• Sum of proper divisors (its aliquot sum) s(n): 54061814956
• 30740312916 is an abundant number, because the sum of its proper divisors (54061814956) is greater than itself. Its abundance is 23321502040

Bases of 30740312916

• Binary: 11100101000010000111111001101010100₂
• Hexadecimal: 0x72843F354
• Base-36: E4DZL90

Squares and roots of 30740312916

• 30740312916 squared (30740312916²) is 944966838173596423056
• 30740312916 cubed (30740312916³) is 29048576300699487973839756991296
• The square root of 30740312916 is 175329.1559210845
• The cube root of 30740312916 is 3132.5842592589

Scales and comparisons

• 30,740,312,916 seconds is equal to 977 years, 23 weeks, 1 day, 15 hours, 48 minutes, 36 seconds.
• To count from 1 to 30,740,312,916 would take you about one thousand, nine hundred fifty-four 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 30740312916 cubic inches would be around 261 feet tall.

Recreational maths with 30740312916

• 30740312916 backwards is 61921304703
• 30740312916 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30740312916's digits is 36
• More coming soon!