80449500672

Names of 80449500672

• Cardinal: 80449500672 can be written as Eighty billion, four hundred forty-nine million, five hundred thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 8.0449500672 × 10¹⁰

Factors of 80449500672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3289

Divisors of 80449500672

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 67 72 81 96 108 128 134 144 162 192 201 216 243 256 268 288 324 384 402 432 486 512 536 576 603 648 729 768 804 864 972 1072 1152 1206 1296 1458 1536 1608 1728 1809 1944 2144 2304 2412 2592 2916 3216 3217 3456 3618 3888 4288 4608 4824 5184 5427 5832 6432 6434 6912 7236 7776 8576 9648 9651 10368 10854 11664 12864 12868 13824 14472 15552 16281 17152 19296 19302 20736 21708 23328 25728 25736 28944 28953 31104 32562 34304 38592 38604 41472 43416 46656 48843 51456 51472 57888 57906 62208 65124 77184 77208 86832 86859 93312 97686 102912 102944 115776 115812 124416 130248 154368 154416 173664 173718 186624 195372 205888 215539 231552 231624 260496 260577 308736 308832 347328 347436 373248 390744 411776 431078 463104 463248 520992 521154 617664 646617 694656 694872 781488 781731 823552 862156 926208 926496 1041984 1042308 1235328 1293234 1389312 1389744 1562976 1563462 1647104 1724312 1852992 1939851 2083968 2084616 2345193 2470656 2586468 2778624 2779488 3125952 3126924 3448624 3705984 3879702 4167936 4169232 4690386 4941312 5172936 5558976 5819553 6251904 6253848 6897248 7411968 7759404 8335872 8338464 9380772 10345872 11117952 11639106 12503808 12507696 13794496 14823936 15518808 16676928 17458659 18761544 20691744 22235904 23278212 25007616 25015392 27588992 31037616 33353856 34917318 37523088 41383488 44471808 46556424 50030784 52375977 55177984 62075232 66707712 69834636 75046176 82766976 93112848 100061568 104751954 110355968 124150464 133415424 139669272 150092352 157127931 165533952 186225696 200123136 209503908 248300928 279338544 300184704 314255862 331067904 372451392 400246272 419007816 496601856 558677088 600369408 628511724 744902784 838015632 993203712 1117354176 1200738816 1257023448 1489805568 1676031264 2234708352 2514046896 2979611136 3352062528 4469416704 5028093792 6704125056 8938833408 10056187584 13408250112 20112375168 26816500224 40224750336 80449500672
• Sum of all divisors σ(n): 244675648536
• Sum of proper divisors (its aliquot sum) s(n): 164226147864
• 80449500672 is an abundant number, because the sum of its proper divisors (164226147864) is greater than itself. Its abundance is 83776647192

Bases of 80449500672

• Binary: 1001010111011001010011111011000000000₂
• Hexadecimal: 0x12BB29F600
• Base-36: 10YHK000

Squares and roots of 80449500672

• 80449500672 squared (80449500672²) is 6472122158374128451584
• 80449500672 cubed (80449500672³) is 520678995929385537293121327464448
• The square root of 80449500672 is 283636.2118489103
• The cube root of 80449500672 is 4316.9244776405

Scales and comparisons

• 80,449,500,672 seconds is equal to 2,558 years, 2 weeks, 2 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 80,449,500,672 would take you about five thousand, one hundred sixteen 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 80449500672 cubic inches would be around 359.7 feet tall.

Recreational maths with 80449500672

• 80449500672 backwards is 27600594408
• The number of decimal digits it has is: 11
• The sum of 80449500672's digits is 45
• More coming soon!