163421541271394304

Names of 163421541271394304

• Cardinal: 163421541271394304 can be written as One hundred sixty-three quadrillion, four hundred twenty-one trillion, five hundred forty-one billion, two hundred seventy-one million, three hundred ninety-four thousand, three hundred four.

Scientific notation

• Scientific notation: 1.63421541271394304 × 10¹⁷

Factors of 163421541271394304

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 545

Divisors of 163421541271394304

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 114 128 152 192 228 256 304 361 384 456 512 521 608 722 768 912 1024 1042 1083 1216 1444 1536 1563 1824 2048 2084 2166 2432 2888 3072 3126 3648 4168 4332 4864 5776 6144 6252 7296 8336 8664 9728 9899 11552 12504 14592 16672 17328 19456 19798 23104 25008 29184 29697 33344 34656 38912 39596 46208 50016 58368 59394 66688 69312 79192 92416 100032 116736 118788 133376 138624 158384 184832 188081 200064 237576 266752 271441 277248 316768 369664 376162 400128 475152 533504 542882 554496 564243 633536 739328 752324 800256 814323 950304 1067008 1085764 1108992 1128486 1267072 1504648 1600512 1628646 1900608 2171528 2217984 2256972 2534144 3009296 3201024 3257292 3801216 4343056 4513944 5068288 5157379 6018592 6514584 7602432 8686112 9027888 10136576 10314758 12037184 13029168 15204864 15472137 17372224 18055776 20273152 20629516 24074368 26058336 30409728 30944274 34744448 36111552 41259032 48148736 52116672 60819456 61888548 69488896 72223104 82518064 96297472 97990201 104233344 123777096 138977792 141420761 144446208 165036128 192594944 195980402 208466688 247554192 277955584 282841522 288892416 293970603 330072256 385189888 391960804 416933376 424262283 495108384 555911168 565683044 577784832 587941206 660144512 783921608 833866752 848524566 990216768 1131366088 1155569664 1175882412 1320289024 1567843216 1667733504 1697049132 1980433536 2262732176 2351764824 2640578048 2686994459 3135686432 3394098264 3960867072 4525464352 4703529648 5281156096 5373988918 6271372864 6788196528 7921734144 8060983377 9050928704 9407059296 10562312192 10747977836 12542745728 13576393056 15843468288 16121966754 18101857408 18814118592 21495955672 25085491456 27152786112 31686936576 32243933508 36203714816 37628237184 42991911344 50170982912 51052894721 54305572224 64487867016 72407429632 73680216481 75256474368 85983822688 100341965824 102105789442 108611144448 128975734032 144814859264 147360432962 150512948736 153158684163 171967645376 200683931648 204211578884 217222288896 221040649443 257951468064 289629718528 294720865924 301025897472 306317368326 343935290752 408423157768 434444577792 442081298886 515902936128 589441731848 602051794944 612634736652 687870581504 816846315536 868889155584 884162597772 1031805872256 1178883463696 1225269473304 1375741163008 1399924113139 1633692631072 1768325195544 2063611744512 2357766927392 2450538946608 2751482326016 2799848226278 3267385262144 3536650391088 4127223489024 4199772339417 4715533854784 4901077893216 5502964652032 5599696452556 6534770524288 7073300782176 8254446978048 8399544678834 9431067709568 9802155786432 11199392905112 13069541048576 14146601564352 16508893956096 16799089357668 18862135419136 19604311572864 22398785810224 26139082097152 26598558149641 28293203128704 33598178715336 37724270838272 39208623145728 44797571620448 52278164194304 53197116299282 56586406257408 67196357430672 75448541676544 78417246291456 79795674448923 89595143240896 104556328388608 106394232598564 113172812514816 134392714861344 150897083353088 156834492582912 159591348897846 179190286481792 212788465197128 226345625029632 268785429722688 313668985165824 319182697795692 358380572963584 425576930394256 452691250059264 537570859445376 638365395591384 716761145927168 851153860788512 1075141718890752 1276730791182768 1433522291854336 1702307721577024 2150283437781504 2553461582365536 2867044583708672 3404615443154048 4300566875563008 5106923164731072 6809230886308096 8601133751126016 10213846329462144 13618461772616192 20427692658924288 27236923545232384 40855385317848576 54473847090464768 81710770635697152 163421541271394304
• Sum of all divisors σ(n): 460706294528379900
• Sum of proper divisors (its aliquot sum) s(n): 297284753256985596
• 163421541271394304 is an abundant number, because the sum of its proper divisors (297284753256985596) is greater than itself. Its abundance is 133863211985591292

Bases of 163421541271394304

• Binary: 1001000100100101110000011010100100001000001101100000000000₂
• Hexadecimal: 0x2449706A420D800
• Base-36: 18P43NN1TWQO

Squares and roots of 163421541271394304

• 163421541271394304 squared (163421541271394304²) is 26706600151518031830259796243644416
• 163421541271394304 cubed (163421541271394304³) is 4364433758879929411315637124505585459490746703806464
• The square root of 163421541271394304 is 404254302.7246516569
• The cube root of 163421541271394304 is 546726.0500600485

Scales and comparisons

• 163,421,541,271,394,304 seconds is equal to 5,196,299,516 years, 21 weeks, 3 days, 11 hours, 18 minutes, 24 seconds.
• To count from 1 to 163,421,541,271,394,304 would take you about fifteen billion, five hundred eighty-eight million, eight hundred ninety-eight thousand, five hundred forty-nine 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 163421541271394304 cubic inches would be around 45560.5 feet tall.

Recreational maths with 163421541271394304

• 163421541271394304 backwards is 403493172145124361
• The number of decimal digits it has is: 18
• The sum of 163421541271394304's digits is 60
• More coming soon!