28323473472

Names of 28323473472

• Cardinal: 28323473472 can be written as Twenty-eight billion, three hundred twenty-three million, four hundred seventy-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.8323473472 × 10¹⁰

Factors of 28323473472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1886

Divisors of 28323473472

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 144 151 162 168 189 192 216 224 243 252 288 302 324 336 378 432 448 453 486 504 567 576 604 648 672 756 864 906 972 1008 1057 1134 1208 1296 1344 1359 1512 1701 1723 1728 1812 1944 2016 2114 2268 2416 2592 2718 3024 3171 3402 3446 3624 3888 4032 4077 4228 4536 4832 5169 5184 5436 6048 6342 6804 6892 7248 7776 8154 8456 9072 9513 9664 10338 10872 12061 12096 12231 12684 13608 13784 14496 15507 15552 16308 16912 18144 19026 20676 21744 24122 24462 25368 27216 27568 28539 28992 31014 32616 33824 36183 36288 36693 38052 41352 43488 46521 48244 48924 50736 54432 55136 57078 62028 65232 67648 72366 73386 76104 82704 85617 86976 93042 96488 97848 101472 108549 108864 110272 114156 124056 130464 139563 144732 146772 152208 165408 171234 186084 192976 195696 202944 217098 228312 248112 256851 260173 260928 279126 289464 293544 304416 325647 330816 342468 372168 385952 391392 418689 434196 456624 496224 513702 520346 558252 578928 587088 608832 651294 684936 744336 771904 780519 782784 837378 868392 913248 976941 992448 1027404 1040692 1116504 1157856 1174176 1302588 1369872 1488672 1561038 1674756 1736784 1821211 1826496 1953882 2054808 2081384 2233008 2315712 2341557 2348352 2605176 2739744 2930823 2977344 3122076 3349512 3473568 3642422 3907764 4109616 4162768 4466016 4683114 5210352 5463633 5479488 5861646 6244152 6699024 6947136 7024671 7284844 7815528 8219232 8325536 8932032 9366228 10420704 10927266 11723292 12488304 13398048 14049342 14569688 15631056 16390899 16438464 16651072 18732456 20841408 21074013 21854532 23446584 24976608 26796096 28098684 29139376 31262112 32781798 37464912 42148026 43709064 46893168 49172697 49953216 56197368 58278752 62524224 63222039 65563596 74929824 84296052 87418128 93786336 98345394 112394736 116557504 126444078 131127192 147518091 149859648 168592104 174836256 187572672 196690788 224789472 252888156 262254384 295036182 337184208 349672512 393381576 442554273 449578944 505776312 524508768 590072364 674368416 786763152 885108546 1011552624 1049017536 1180144728 1348736832 1573526304 1770217092 2023105248 2360289456 3147052608 3540434184 4046210496 4720578912 7080868368 9441157824 14161736736 28323473472
• Sum of all divisors σ(n): 96911639552
• Sum of proper divisors (its aliquot sum) s(n): 68588166080
• 28323473472 is an abundant number, because the sum of its proper divisors (68588166080) is greater than itself. Its abundance is 40264692608

Bases of 28323473472

• Binary: 11010011000001101011110100001000000₂
• Hexadecimal: 0x69835E840
• Base-36: D0F2C00

Squares and roots of 28323473472

• 28323473472 squared (28323473472²) is 802219149519087734784
• 28323473472 cubed (28323473472³) is 22721632800134283013795195650048
• The square root of 28323473472 is 168295.7916051379
• The cube root of 28323473472 is 3048.2377519297

Scales and comparisons

• 28,323,473,472 seconds is equal to 900 years, 31 weeks, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 28,323,473,472 would take you about one thousand, eight hundred 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 28323473472 cubic inches would be around 254 feet tall.

Recreational maths with 28323473472

• 28323473472 backwards is 27437432382
• The number of decimal digits it has is: 11
• The sum of 28323473472's digits is 45
• More coming soon!