23388406628878431

Names of 23388406628878431

• Cardinal: 23388406628878431 can be written as Twenty-three quadrillion, three hundred eighty-eight trillion, four hundred six billion, six hundred twenty-eight million, eight hundred seventy-eight thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 2.3388406628878431 × 10¹⁶

Factors of 23388406628878431

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 351

Divisors of 23388406628878431

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 7 9 17 21 27 49 51 63 81 119 127 147 153 189 197 243 289 343 357 381 441 459 567 591 833 867 889 1029 1071 1143 1323 1377 1379 1701 1773 2023 2159 2499 2601 2667 3087 3213 3349 3429 3969 4131 4137 5319 5831 6069 6223 6477 7497 7803 8001 9261 9639 9653 10047 10287 11907 12411 14161 15113 15957 17493 18207 18669 19431 22491 23409 23443 24003 25019 27783 28917 28959 30141 30861 36703 37233 38809 42483 43561 45339 47871 52479 54621 56007 56933 58293 67473 67571 70227 70329 72009 75057 83349 86877 90423 99127 105791 110109 111699 116427 127449 130683 136017 157437 163863 164101 168021 170799 174879 175133 202419 202713 210987 216027 225171 256921 260631 271269 271663 297381 317373 330327 335097 349281 382347 392049 398531 408051 425323 472311 491589 492303 504063 512397 524637 525399 608139 632961 659753 675513 740537 770763 781893 813807 814989 892143 952119 990981 1047843 1147041 1148707 1176147 1195593 1224153 1225931 1275969 1416933 1476909 1512189 1537191 1576197 1798447 1824417 1898883 1901641 1979259 2026539 2221611 2312289 2345679 2444967 2676429 2789717 2856357 2972943 2977261 3143529 3441123 3446121 3528441 3586779 3672459 3677793 3827907 4430727 4611573 4618271 4728591 4928743 5395341 5473251 5696649 5704923 5937777 6079617 6664833 6936867 7230491 7334901 7645373 8029287 8369151 8569071 8581517 8918829 8931783 9430587 10338363 10585323 10760337 11033379 11215801 11483721 12589129 13292181 13311487 13834719 13854813 14185773 14786229 16186023 16419753 17114769 17813331 19528019 19994499 20810601 20840827 21691473 22004703 22936119 24087861 25107453 25707213 25744551 26795349 31015089 32281011 32327897 33100137 33647403 34451163 34501201 37767387 39876543 39934461 41564439 42557319 44358687 48558069 50613437 51344307 53439993 53517611 58584057 59983497 62431803 62522481 65074419 66014109 68808357 75322359 77233653 78510607 80386047 83788631 93045267 96843033 96983691 99300411 100942209 103353489 103503603 113302161 119803383 124693317 129971341 133076061 145674207 145885789 151840311 154032921 160319979 160552833 175752171 179950491 187567443 195223257 206425071 225967077 226295279 231700959 235531821 241158141 241508407 251365893 279135801 290951073 297901233 302826627 310510809 339906483 354294059 359410149 374079951 374623277 389914023 399228183 437022621 437657367 455520933 462098763 481658499 527256513 549574249 562702329 585669771 586520417 619275213 677901231 678885837 695102877 706595463 723474423 724525221 754097679 872853219 908479881 909799387 931532427 970962371 1019719449 1062882177 1078230447 1122239853 1123869831 1169742069 1197684549 1312972101 1366562799 1424406727 1444975497 1581769539 1648722747 1688106987 1690558849 1757009313 1759561251 1857825639 2036657511 2085308631 2119786389 2173575663 2209512797 2262293037 2480058413 2618559657 2622362939 2725439643 2729398161 2794597281 2912887113 3059158347 3188646531 3234691341 3371609493 3509226207 3847019743 3938916303 4099688397 4105642919 4273220181 4334926491 4745308617 4946168241 5064320961 5071676547 5278683753 6109972533 6359359167 6368595709 6520726989 6628538391 6786879111 6796736597 7440175239 7855678971 7867088817 8188194483 8383791843 8738661339 9565939593 9970847089 10114828479 10527678621 11541059229 11816748909 12299065191 12316928757 12819660543 13004779473 14838504723 15215029641 15466589579 15836051259 16506360307 18329917599 19078077501 19105787127 19562180967 19885615173 20360637333 20390209791 22320525717 23601266451 24564583449 26215984017 28697818779 28739500433 29912541267 30344485437 31583035863 34623177687 35450246727 36950786271 38458981629 44515514169 44580169963 45645088923 46399768737 47508153777 47577156179 49519080921 54989752797 57317361381 58686542901 59656845519 61170629373 66961577151 69795929623 70803799353 73693750347 78647952051 86093456337 86218501299 89737623801 91033456311 103869533061 108266127053 110852358813 115376944887 115544522149 133546542507 133740509889 136935266769 139199306211 142524461331 142731468537 148557242763 171952084143 178970536557 183511888119 200884731453 209387788869 212411398059 221081251041 235943856153 258655503897 269212871403 280608125219 311608599183 324798381159 332557076439 333040093253 346130834661 346633566447 401221529667 410805800307 417597918633 428194405611 445671728289 488571507361 515856252429 536911609671 550535664357 602654194359 628163366607 637234194177 757862889371 775966511691 807638614209 808811655043 841824375657 934825797549 974395143477 997671229317 999120279759 1039900699341 1203664589001 1252793755899 1284583216833 1337015184867 1465714522083 1547568757287 1651606993071 1884490099821 1964256876533 2273588668113 2327899535073 2422915842627 2426434965129 2525473126971 2923185430431 2997360839277 3119702098023 3610993767003 3758381267697 3853749650499 4011045554601 4397143566249 5653470299463 5661681585301 5892770629599 6820766004339 6983698605219 7279304895387 7576419380913 8769556291293 8992082517831 9359106294069 10832981301009 11561248951497 13191430698747 13749798135731 16960410898389 16985044755903 17678311888797 20462298013017 21837914686161 22729258142739 26308668873879 26976247553493 28077318882207 39574292096241 41249394407193 50955134267709 53034935666391 61386894039051 65513744058483 68187774428217 80928742660479 96248586950117 118722876288723 123748183221579 152865402803127 159104806999173 184160682117153 196541232175449 288745760850351 371244549664737 458596208409381 477314420997519 866237282551053 1113733648994211 1375788625228143 2598711847653159 3341200946982633 7796135542959477 23388406628878431
• Sum of all divisors σ(n): 43966161727488000
• Sum of proper divisors (its aliquot sum) s(n): 20577755098609569
• 23388406628878431 is a deficient number, because the sum of its proper divisors (20577755098609569) is less than itself. Its deficiency is 2810651530268862

Bases of 23388406628878431

• Binary: 1010011000101111010000111000100111110100000100001011111₂
• Hexadecimal: 0x5317A1C4FA085F
• Base-36: 6EAHXOC2IXR

Squares and roots of 23388406628878431

• 23388406628878431 squared (23388406628878431²) is 547017564637764533230052977021761
• 23388406628878431 cubed (23388406628878431³) is 12793869234886827614423413433256695339290110536991
• The square root of 23388406628878431 is 152932686.5940647465
• The cube root of 23388406628878431 is 285978.6062732851

Scales and comparisons

• 23,388,406,628,878,431 seconds is equal to 743,678,985 years, 36 weeks, 5 days, 4 hours, 53 minutes, 51 seconds.
• To count from 1 to 23,388,406,628,878,431 would take you about two billion, two hundred thirty-one million, thirty-six thousand, nine hundred fifty-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 23388406628878431 cubic inches would be around 23831.6 feet tall.

Recreational maths with 23388406628878431

• 23388406628878431 backwards is 13487882660488332
• 23388406628878431 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 23388406628878431's digits is 81
• More coming soon!