830389251474

Names of 830389251474

• Cardinal: 830389251474 can be written as Eight hundred thirty billion, three hundred eighty-nine million, two hundred fifty-one thousand, four hundred seventy-four.

Scientific notation

• Scientific notation: 8.30389251474 × 10¹¹

Factors of 830389251474

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 902

Divisors of 830389251474

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 81 114 162 171 243 307 342 361 486 513 571 614 722 729 921 1026 1083 1142 1458 1539 1713 1842 2166 2187 2763 3078 3249 3426 4374 4617 5139 5526 5833 6498 6561 8289 9234 9747 10278 10849 11666 13122 13851 15417 16578 17499 19494 21698 24867 27702 29241 30834 32547 34998 41553 46251 49734 52497 58482 65094 74601 83106 87723 92502 97641 104994 110827 124659 138753 149202 157491 175297 175446 195282 206131 221654 223803 249318 263169 277506 292923 314982 332481 350594 412262 416259 447606 472473 525891 526338 585846 618393 664962 671409 789507 832518 878769 944946 997443 1051782 1236786 1248777 1342818 1417419 1577673 1579014 1757538 1855179 1994886 2014227 2368521 2497554 2636307 2834838 2992329 3155346 3330643 3710358 3746331 4028454 4252257 4733019 4737042 5272614 5565537 5984658 6661286 7492662 7908921 8504514 8976987 9466038 9991929 11131074 12756771 14199057 15817842 16696611 17953974 19983858 23726763 25513542 26930961 28398114 29975787 33393222 38270313 42597171 47453526 50089833 53861922 59951574 63282217 71180289 76540626 80792883 85194342 89927361 100179666 126564434 127791513 142360578 150269499 161585766 179854722 189846651 242378649 255583026 269782083 300538998 379693302 383374539 450808497 484757298 539564166 569539953 727135947 766749078 809346249 901616994 1139079906 1150123617 1352425491 1454271894 1618692498 1708619859 2300247234 2428038747 2704850982 3417239718 4856077494 5125859577 7284116241 10251719154 14568232482 15377578731 21852348723 30755157462 43704697446 46132736193 92265472386 138398208579 276796417158 415194625737 830389251474
• Sum of all divisors σ(n): 1981673982288
• Sum of proper divisors (its aliquot sum) s(n): 1151284730814
• 830389251474 is an abundant number, because the sum of its proper divisors (1151284730814) is greater than itself. Its abundance is 320895479340

Bases of 830389251474

• Binary: 1100000101010111000011100110110110010010₂
• Hexadecimal: 0xC1570E6D92
• Base-36: ALH4BJ4I

Squares and roots of 830389251474

• 830389251474 squared (830389251474²) is 689546308963550011172676
• 830389251474 cubed (830389251474³) is 572591843356901830527442760601524424
• The square root of 830389251474 is 911256.9623734021
• The cube root of 830389251474 is 9399.2652642637

Scales and comparisons

• 830,389,251,474 seconds is equal to 26,403 years, 42 weeks, 16 hours, 57 minutes, 54 seconds.
• To count from 1 to 830,389,251,474 would take you about fifty-two thousand, eight hundred 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 830389251474 cubic inches would be around 783.3 feet tall.

Recreational maths with 830389251474

• 830389251474 backwards is 474152983038
• 830389251474 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 830389251474's digits is 54
• More coming soon!