38986169941001472

Names of 38986169941001472

• Cardinal: 38986169941001472 can be written as Thirty-eight quadrillion, nine hundred eighty-six trillion, one hundred sixty-nine billion, nine hundred forty-one million, one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.8986169941001472 × 10¹⁶

Factors of 38986169941001472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 298296913

Divisors of 38986169941001472

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 42 46 48 49 56 64 69 84 92 96 98 112 128 138 147 151 161 168 184 192 196 224 256 276 294 302 322 336 368 384 392 448 453 483 552 588 604 644 672 736 768 784 896 906 966 1057 1104 1127 1176 1208 1288 1344 1472 1568 1792 1812 1932 2114 2208 2254 2352 2416 2576 2688 2944 3136 3171 3381 3473 3624 3864 4228 4416 4508 4704 4832 5152 5376 5888 6272 6342 6762 6946 7248 7399 7728 8456 8832 9016 9408 9664 10304 10419 12544 12684 13524 13892 14496 14798 15456 16912 17664 18032 18816 19328 20608 20838 22197 24311 25368 27048 27784 28992 29596 30912 33824 36064 37632 38656 41216 41676 44394 48622 50736 54096 55568 57984 59192 61824 67648 72128 72933 83352 88788 97244 101472 108192 111136 115968 118384 123648 135296 144256 145866 166704 170177 177576 194488 202944 216384 222272 236768 270592 288512 291732 333408 340354 355152 388976 405888 432768 444544 473536 510531 583464 666816 680708 710304 777952 811776 865536 889088 947072 1021062 1166928 1333632 1361416 1420608 1555904 1894144 2042124 2333856 2667264 2722832 2841216 3111808 4084248 4667712 5445664 5682432 6223616 8168496 9335424 10891328 16336992 18670848 21782656 32673984 43565312 65347968 130695936 298296727 596593454 894890181 1193186908 1789780362 2088077089 2386373816 3579560724 4176154178 4772747632 6264231267 6860824721 7159121448 8352308356 9545495264 12528462534 13721649442 14318242896 14616539623 16704616712 19090990528 20582474163 25056925068 27443298884 28636485792 29233079246 33409233424 38181981056 41164948326 43849618869 45042805777 48025773047 50113850136 54886597768 57272971584 58466158492 66818466848 76363962112 82329896652 87699237738 90085611554 96051546094 100227700272 109773195536 114545943168 116932316984 133636933696 135128417331 144077319141 164659793304 175398475476 180171223108 192103092188 200455400544 219546391072 229091886336 233864633968 267273867392 270256834662 288154638282 315299640439 329319586608 336180411329 350796950952 360342446216 384206184376 400910801088 439092782144 467729267936 534547734784 540513669324 576309276564 630599280878 658639173216 672360822658 701593901904 720684892432 768412368752 801821602176 878185564288 935458535872 945898921317 1008541233987 1035984532871 1081027338648 1152618553128 1261198561756 1317278346432 1344721645316 1403187803808 1441369784864 1536824737504 1603643204352 1756371128576 1870917071744 1891797842634 2017082467974 2071969065742 2162054677296 2207097483073 2305237106256 2522397123512 2634556692864 2689443290632 2806375607616 2882739569728 3073649475008 3107953598613 3741834143488 3783595685268 4034164935948 4143938131484 4324109354592 4414194966146 4610474212512 5044794247024 5269113385728 5378886581264 5612751215232 5765479139456 6147298950016 6215907197226 6621292449219 7251891730097 7567191370536 8068329871896 8287876262968 8648218709184 8828389932292 9220948425024 10089588494048 10757773162528 11225502430464 11530958278912 12294597900032 12431814394452 13242584898438 14503783460194 15134382741072 16136659743792 16575752525936 17296437418368 17656779864584 18441896850048 20179176988096 21515546325056 21755675190291 24863628788904 26485169796876 29007566920388 30268765482144 32273319487584 33151505051872 34592874836736 35313559729168 36883793700096 40358353976192 43031092650112 43511350380582 49727257577808 50763242110679 52970339593752 58015133840776 60537530964288 64546638975168 66303010103744 70627119458336 80716707952384 86062185300224 87022700761164 99454515155616 101526484221358 105940679187504 116030267681552 121075061928576 129093277950336 132606020207488 141254238916672 152289726332037 174045401522328 198909030311232 203052968442716 211881358375008 232060535363104 242150123857152 258186555900672 265212040414976 282508477833344 304579452664074 348090803044656 397818060622464 406105936885432 423762716750016 464121070726208 565016955666688 609158905328148 696181606089312 795636121244928 812211873770864 847525433500032 928242141452416 1218317810656296 1392363212178624 1624423747541728 1695050867000064 1856484282904832 2436635621312592 2784726424357248 3248847495083456 4873271242625184 5569452848714496 6497694990166912 9746542485250368 12995389980333824 19493084970500736 38986169941001472
• Sum of all divisors σ(n): 126782428517885952
• Sum of proper divisors (its aliquot sum) s(n): 87796258576884480
• 38986169941001472 is an abundant number, because the sum of its proper divisors (87796258576884480) is greater than itself. Its abundance is 48810088635883008

Bases of 38986169941001472

• Binary: 10001010100000011011011100001010011111001000010100000000₂
• Hexadecimal: 0x8A81B70A7C8500
• Base-36: ANVFZ7XSKQO

Squares and roots of 38986169941001472

• 38986169941001472 squared (38986169941001472²) is 1519921446668646718765306306166784
• 38986169941001472 cubed (38986169941001472³) is 59255915816796666618645761595107239844322421506048
• The square root of 38986169941001472 is 197449157.8634901953
• The cube root of 38986169941001472 is 339081.0535327437

Scales and comparisons

• 38,986,169,941,001,472 seconds is equal to 1,239,639,611 years, 51 weeks, 14 hours, 11 minutes, 12 seconds.
• To count from 1 to 38,986,169,941,001,472 would take you about three billion, seven hundred eighteen million, nine hundred eighteen thousand, eight hundred thirty-five 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 38986169941001472 cubic inches would be around 28256.8 feet tall.

Recreational maths with 38986169941001472

• 38986169941001472 backwards is 27410014996168983
• The number of decimal digits it has is: 17
• The sum of 38986169941001472's digits is 78
• More coming soon!