30459937728

Names of 30459937728

• Cardinal: 30459937728 can be written as Thirty billion, four hundred fifty-nine million, nine hundred thirty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.0459937728 × 10¹⁰

Factors of 30459937728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 182656

Divisors of 30459937728

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 79 88 96 132 158 176 192 237 264 316 352 474 528 632 704 869 948 1056 1264 1738 1896 2112 2528 2607 3476 3792 5056 5214 6952 7584 10428 13904 15168 20856 27808 41712 55616 83424 166848 182561 365122 547683 730244 1095366 1460488 2008171 2190732 2920976 4016342 4381464 5841952 6024513 8032684 8762928 11683904 12049026 14422319 16065368 17525856 24098052 28844638 32130736 35051712 43266957 48196104 57689276 64261472 86533914 96392208 115378552 128522944 158645509 173067828 192784416 230757104 317291018 346135656 385568832 461514208 475936527 634582036 692271312 923028416 951873054 1269164072 1384542624 1903746108 2538328144 2769085248 3807492216 5076656288 7614984432 10153312576 15229968864 30459937728
• Sum of all divisors σ(n): 89031836160
• Sum of proper divisors (its aliquot sum) s(n): 58571898432
• 30459937728 is an abundant number, because the sum of its proper divisors (58571898432) is greater than itself. Its abundance is 28111960704

Bases of 30459937728

• Binary: 11100010111100011011100001111000000₂
• Hexadecimal: 0x7178DC3C0
• Base-36: DZR26DC

Squares and roots of 30459937728

• 30459937728 squared (30459937728²) is 927807806393637801984
• 30459937728 cubed (30459937728³) is 28260968006302487703819434852352
• The square root of 30459937728 is 174527.7563254625
• The cube root of 30459937728 is 3123.0313011281

Scales and comparisons

• 30,459,937,728 seconds is equal to 968 years, 27 weeks, 4 days, 13 hours, 48 minutes, 48 seconds.
• To count from 1 to 30,459,937,728 would take you about one thousand, nine hundred thirty-seven 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 30459937728 cubic inches would be around 260.3 feet tall.

Recreational maths with 30459937728

• 30459937728 backwards is 82773995403
• The number of decimal digits it has is: 11
• The sum of 30459937728's digits is 57
• More coming soon!