828744740145

Names of 828744740145

• Cardinal: 828744740145 can be written as Eight hundred twenty-eight billion, seven hundred forty-four million, seven hundred forty thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 8.28744740145 × 10¹¹

Factors of 828744740145

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2025

Divisors of 828744740145

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 7 9 15 21 27 31 35 41 45 63 81 93 105 123 127 135 155 189 205 217 279 287 315 369 381 405 465 567 615 635 651 837 861 889 945 1085 1107 1143 1271 1395 1435 1811 1845 1905 1953 2511 2583 2667 2835 3255 3321 3429 3813 3937 4185 4305 4445 5207 5433 5535 5715 5859 6355 7749 8001 8897 9055 9765 10287 11439 11811 12555 12677 12915 13335 15621 16299 16605 17145 17577 19065 19685 23247 24003 26035 26691 27165 27559 29295 34317 35433 36449 38031 38745 40005 44485 46863 48897 51435 56141 57195 59055 63385 72009 74251 78105 80073 81495 82677 87885 102951 106299 109347 114093 116235 120015 133455 137795 140589 146691 161417 168423 171585 177165 182245 190155 222753 229997 234315 240219 244485 248031 280705 318897 328041 342279 360045 371255 392987 400365 413385 421767 484251 505269 514755 519757 531495 546735 570465 668259 689991 702945 720657 733455 744093 807085 842115 984123 1026837 1113765 1129919 1149985 1178961 1201095 1240155 1452753 1515807 1559271 1594485 1609979 1640205 1711395 1964935 2004777 2069973 2108835 2232279 2301781 2421255 2526345 2598785 2952369 3341295 3389757 3449955 3536883 3603285 3720465 4358259 4547421 4677813 4829937 4920615 5134185 5649595 5894805 6014331 6209919 6905343 7129907 7263765 7579035 7796355 8049895 9429877 10023885 10169271 10349865 10610649 11161395 11508905 13074777 14033439 14489811 14761845 16112467 16948785 17684415 18629757 20716029 21389721 21791295 22737105 23389065 24149685 28289631 30071655 30507813 31049595 31831947 34526715 35649535 42100317 43469433 47149385 48337401 49909349 50846355 53053245 62148087 64169163 65373885 66009139 70167195 72449055 80562335 84868893 91523439 93148785 103580145 106948605 130408299 141448155 145012203 149728047 152539065 159159735 186444261 192507489 198027417 210501585 217347165 241687005 249546745 254606679 292326187 310740435 320845815 330045695 424344465 435036609 449184141 457617195 577522467 594082251 652041495 725061015 748640235 763820037 876978561 932221305 962537445 990137085 1273033395 1305109827 1347552423 1461630935 1782246753 2046283309 2175183045 2245920705 2630935683 2887612335 2970411255 3819100185 4042657269 4384892805 5346740259 6138849927 6525549135 6737762115 7892807049 8911233765 10231416545 13154678415 18416549781 20213286345 23678421147 26733701295 30694249635 39464035245 55249649343 92082748905 118392105735 165748948029 276248246715 828744740145
• Sum of all divisors σ(n): 1810481283072
• Sum of proper divisors (its aliquot sum) s(n): 981736542927
• 828744740145 is an abundant number, because the sum of its proper divisors (981736542927) is greater than itself. Its abundance is 152991802782

Bases of 828744740145

• Binary: 1100000011110101000010010010110100110001₂
• Hexadecimal: 0xC0F5092D31
• Base-36: AKPX7Y29

Squares and roots of 828744740145

• 828744740145 squared (828744740145²) is 686817844318003574621025
• 828744740145 cubed (828744740145³) is 569196675916272937194482480478548625
• The square root of 828744740145 is 910354.1839004203
• The cube root of 828744740145 is 9393.0563635223

Scales and comparisons

• 828,744,740,145 seconds is equal to 26,351 years, 27 weeks, 15 minutes, 45 seconds.
• To count from 1 to 828,744,740,145 would take you about fifty-two thousand, seven hundred three 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 828744740145 cubic inches would be around 782.8 feet tall.

Recreational maths with 828744740145

• 828744740145 backwards is 541047447828
• The number of decimal digits it has is: 12
• The sum of 828744740145's digits is 54
• More coming soon!