30372983872

Names of 30372983872

• Cardinal: 30372983872 can be written as Thirty billion, three hundred seventy-two million, nine hundred eighty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.0372983872 × 10¹⁰

Factors of 30372983872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1275

Divisors of 30372983872

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 37 44 56 64 74 77 88 112 148 154 157 176 224 259 296 308 314 352 407 448 518 592 616 628 704 814 1036 1061 1099 1184 1232 1256 1628 1727 2072 2122 2198 2368 2464 2512 2849 3256 3454 4144 4244 4396 4928 5024 5698 5809 6512 6908 7427 8288 8488 8792 10048 11396 11618 11671 12089 13024 13816 14854 16576 16976 17584 22792 23236 23342 24178 26048 27632 29708 33952 35168 39257 40663 45584 46472 46684 48356 55264 59416 63899 67904 70336 78514 81326 81697 91168 92944 93368 96712 110528 118832 127798 157028 162652 163394 166577 182336 185888 186736 193424 237664 255596 274799 314056 325304 326788 333154 371776 373472 386848 431827 447293 475328 511192 549598 628112 650608 653576 666308 746944 773696 863654 894586 1022384 1099196 1166039 1256224 1301216 1307152 1332616 1727308 1789172 1832347 2044768 2198392 2332078 2512448 2602432 2614304 2665232 3022789 3454616 3578344 3664694 4089536 4396784 4664156 5228608 5330464 6045578 6163349 6909232 7156688 7329388 8793568 9328312 10660928 12091156 12326698 12826429 13818464 14313376 14658776 17587136 18656624 24182312 24653396 25652858 27636928 28626752 29317552 37313248 43143443 48364624 49306792 51305716 58635104 67796839 74626496 86286886 96729248 98613584 102611432 117270208 135593678 172573772 193458496 197227168 205222864 271187356 345147544 394454336 410445728 474577873 542374712 690295088 820891456 949155746 1084749424 1380590176 1898311492 2169498848 2761180352 3796622984 4338997696 7593245968 15186491936 30372983872
• Sum of all divisors σ(n): 77739215616
• Sum of proper divisors (its aliquot sum) s(n): 47366231744
• 30372983872 is an abundant number, because the sum of its proper divisors (47366231744) is greater than itself. Its abundance is 16993247872

Bases of 30372983872

• Binary: 11100010010010111101111010001000000₂
• Hexadecimal: 0x7125EF440
• Base-36: DYBAGCG

Squares and roots of 30372983872

• 30372983872 squared (30372983872²) is 922518149288772112384
• 30372983872 cubed (30372983872³) is 28019628869975163640122603470848
• The square root of 30372983872 is 174278.4664610061
• The cube root of 30372983872 is 3120.0567007009

Scales and comparisons

• 30,372,983,872 seconds is equal to 965 years, 39 weeks, 6 days, 3 hours, 57 minutes, 52 seconds.
• To count from 1 to 30,372,983,872 would take you about one thousand, nine hundred thirty-one 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 30372983872 cubic inches would be around 260 feet tall.

Recreational maths with 30372983872

• 30372983872 backwards is 27838927303
• The number of decimal digits it has is: 11
• The sum of 30372983872's digits is 52
• More coming soon!