164789331385784928

Names of 164789331385784928

• Cardinal: 164789331385784928 can be written as One hundred sixty-four quadrillion, seven hundred eighty-nine trillion, three hundred thirty-one billion, three hundred eighty-five million, seven hundred eighty-four thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.64789331385784928 × 10¹⁷

Factors of 164789331385784928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 626

Divisors of 164789331385784928

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 73 96 146 181 219 292 362 367 438 543 584 724 734 876 1086 1101 1168 1448 1468 1752 2172 2202 2336 2896 2936 3504 4344 4404 5329 5792 5872 7008 8688 8808 10658 11744 13213 15987 17376 17616 21316 26426 26791 31974 32761 35232 39639 42632 52852 53582 63948 65522 66427 79278 80373 85264 98283 105704 107164 127896 131044 132854 134689 158556 160746 170528 196566 199281 211408 214328 255792 262088 265708 269378 317112 321492 389017 393132 398562 404067 422816 428656 511584 524176 531416 538756 634224 642984 778034 786264 797124 808134 857312 964549 1048352 1062832 1077512 1167051 1268448 1285968 1556068 1572528 1594248 1616268 1929098 1955743 2125664 2155024 2334102 2391553 2571936 2893647 3112136 3145056 3188496 3232536 3858196 3911486 4310048 4668204 4783106 4849171 5787294 5867229 6224272 6376992 6465072 7174659 7716392 7822972 9336408 9566212 9698342 9832297 11574588 11734458 12023287 12448544 12930144 14349318 14547513 15432784 15645944 18672816 19132424 19396684 19664594 23149176 23468916 24046574 24378709 28698636 29095026 29496891 30865568 31291888 36069861 37345632 38264848 38793368 39329188 46298352 46937832 48093148 48757418 57397272 58190052 58993782 62583776 70412077 72139722 73136127 76529696 77586736 78658376 92596704 93875664 96186296 97514836 114794544 116380104 117987564 140824154 142769239 144279444 146272254 155173472 157316752 174583369 187751328 192372592 195029672 211236231 229589088 232760208 235975128 281648308 285538478 288558888 292544508 314633504 349166738 353989483 384745184 390059344 422472462 428307717 465520416 471950256 523750107 563296616 571076956 577117776 585089016 698333476 707978966 717757681 780118688 844944924 856615434 877699951 943900512 1047500214 1061968449 1126593232 1142153912 1154235552 1170178032 1396666952 1415957932 1435515362 1689889848 1713230868 1755399902 1779645757 2095000428 2123936898 2153273043 2253186464 2284307824 2340356064 2633099853 2793333904 2831915864 2871030724 3379779696 3426461736 3510799804 3559291514 4190000856 4247873796 4306546086 4412546329 4568615648 5266199706 5338937271 5586667808 5663831728 5742061448 6759559392 6852923472 7021599608 7118583028 8380001712 8495747592 8613092172 8825092658 10532399412 10677874542 11327663456 11484122896 12744585937 13237638987 13705846944 14043199216 14237166056 16760003424 16991495184 17226184344 17650185316 21064798824 21355749084 22968245792 25489171874 25841232259 26475277974 28086398432 28474332112 33982990368 34452368688 35300370632 38233757811 42129597648 42711498168 50978343748 51682464518 52396310713 52950555948 56948664224 64072096423 68904737376 70600741264 76467515622 77523696777 84259195296 85422996336 101956687496 103364929036 104792621426 105901111896 128144192846 129914140261 141201482528 152935031244 155047393554 157188932139 170845992672 192216289269 203913374992 206729858072 209585242852 211802223792 256288385692 259828280522 305870062488 310094787108 314377864278 322115882017 384432578538 389742420783 407826749984 413459716144 419170485704 423604447584 512576771384 519656561044 611740124976 620189574216 628755728556 644231764034 768865157076 779484841566 826919432288 838340971408 966347646051 1025153542768 1039313122088 1223480249952 1240379148432 1257511457112 1288463528068 1537730314152 1558969683132 1676681942816 1932695292102 2050307085536 2078626244176 2480758296864 2515022914224 2576927056136 3075460628304 3117939366264 3865390584204 4157252488352 4677263038879 5030045828448 5153854112272 6150921256608 6235878732528 7730781168408 9354526077758 9483732239053 10307708224544 12471757465056 14031789116637 15461562336816 18709052155516 18967464478106 23514459387241 28063578233274 28451196717159 30923124673632 37418104311032 37934928956212 47028918774482 56127156466548 56902393434318 70543378161723 74836208622064 75869857912424 94057837548964 112254312933096 113804786868636 141086756323446 149672417244128 151739715824848 188115675097928 224508625866192 227609573737272 282173512646892 303479431649696 376231350195856 449017251732384 455219147474544 564347025293784 752462700391712 910438294949088 1128694050587568 1716555535268593 2257388101175136 3433111070537186 5149666605805779 6866222141074372 10299333211611558 13732444282148744 20598666423223116 27464888564297488 41197332846446232 54929777128594976 82394665692892464 164789331385784928
• Sum of all divisors σ(n): 442221358483653840
• Sum of proper divisors (its aliquot sum) s(n): 277432027097868912
• 164789331385784928 is an abundant number, because the sum of its proper divisors (277432027097868912) is greater than itself. Its abundance is 112642695712083984

Bases of 164789331385784928

• Binary: 1001001001011100110000011000011000000001100001101001100000₂
• Hexadecimal: 0x249730618061A60
• Base-36: 192KXXQSN7MO

Squares and roots of 164789331385784928

• 164789331385784928 squared (164789331385784928²) is 27155523738574041538836346671965184
• 164789331385784928 cubed (164789331385784928³) is 4474940600310426969439129524286208331279032127946752
• The square root of 164789331385784928 is 405942522.2685902955
• The cube root of 164789331385784928 is 548247.1262114053

Scales and comparisons

• 164,789,331,385,784,928 seconds is equal to 5,239,791,011 years, 10 weeks, 2 days, 5 hours, 8 minutes, 48 seconds.
• To count from 1 to 164,789,331,385,784,928 would take you about fifteen billion, seven hundred nineteen million, three hundred seventy-three thousand and thirty-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 164789331385784928 cubic inches would be around 45687.3 feet tall.

Recreational maths with 164789331385784928

• 164789331385784928 backwards is 829487583133987461
• 164789331385784928 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 164789331385784928's digits is 96
• More coming soon!