38948817837540

Names of 38948817837540

• Cardinal: 38948817837540 can be written as Thirty-eight trillion, nine hundred forty-eight billion, eight hundred seventeen million, eight hundred thirty-seven thousand, five hundred forty.

Scientific notation

• Scientific notation: 3.894881783754 × 10¹³

Factors of 38948817837540

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1126

Divisors of 38948817837540

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 17 20 26 30 34 39 51 52 60 65 68 78 85 102 127 130 137 156 170 195 204 221 254 255 260 274 340 381 390 401 411 421 442 508 510 548 635 663 685 762 780 802 822 842 884 1020 1105 1203 1263 1270 1326 1370 1524 1604 1644 1651 1684 1781 1905 2005 2055 2105 2159 2210 2329 2406 2526 2540 2652 2740 3302 3315 3562 3810 4010 4110 4210 4318 4420 4658 4812 4953 5052 5213 5343 5473 6015 6315 6477 6604 6630 6817 6987 7124 7157 7620 8020 8220 8255 8420 8636 8905 9316 9906 10426 10686 10795 10946 11645 12030 12630 12954 13260 13634 13974 14314 15639 16419 16510 17399 17810 19812 20451 20852 21372 21471 21590 21892 23290 24060 24765 25260 25908 26065 26715 27268 27365 27948 28067 28628 30277 31278 32385 32838 33020 34085 34798 34935 35620 35785 40902 42942 43180 46580 49530 50927 52130 52197 53430 53467 54730 54937 56134 57677 60554 62556 64770 65676 68170 69596 69870 71570 78195 81804 82095 84201 85884 86995 88621 90831 93041 99060 101854 102255 104260 104394 106860 106934 107355 109460 109874 112268 115354 121108 129540 136340 139740 140335 143140 151385 152781 156390 160401 164190 164811 168402 168821 173031 173990 177242 181662 186082 203708 204510 208788 213868 214710 219748 226187 230708 254635 260985 265863 267335 274685 279123 280670 288385 295783 302770 305562 312780 320802 328380 329622 336804 337642 346062 347980 354484 363324 372164 409020 421005 429420 443105 452374 454155 465205 506463 509270 521970 531726 534670 549370 558246 561340 576770 591566 605540 611124 641604 659244 662051 675284 678561 692124 695071 714181 749801 763905 802005 824055 842010 844105 865155 865759 886210 887349 904748 908310 908939 930410 933929 980509 1012926 1018540 1043940 1063452 1069340 1098740 1116492 1130935 1153540 1183132 1324102 1329315 1357122 1390142 1395615 1428362 1478915 1499602 1527810 1604010 1648110 1684020 1688210 1730310 1731518 1772420 1774698 1816620 1817878 1860820 1867858 1961018 1986153 2025852 2085213 2142543 2194673 2249403 2261870 2532315 2597277 2648204 2658630 2714244 2726817 2780284 2791230 2801787 2856724 2869957 2941527 2957830 2999204 3055620 3208020 3296220 3310255 3376420 3392805 3460620 3463036 3475355 3549396 3570905 3635756 3735716 3749005 3845179 3922036 3972306 4170426 4285086 4328795 4389346 4436745 4498806 4523740 4544695 4669645 4902545 5064630 5194554 5317260 5453634 5582460 5603574 5739914 5883054 5915660 6584019 6620510 6785610 6950710 6976999 7141810 7324979 7498010 7690358 7944612 8340852 8570172 8609871 8657590 8778692 8873490 8997612 9089390 9339290 9805090 9930765 10129260 10389108 10426065 10712715 10907268 10973365 11207148 11247015 11254867 11479828 11535537 11766108 11816207 12141077 12746617 12986385 13168038 13241020 13571220 13634085 13901420 13953998 14008935 14283620 14349785 14649958 14707635 14996020 15380716 17219742 17315180 17746980 18178780 18678580 19225895 19610180 19861530 20852130 20930997 21425430 21440267 21946730 21974937 22494030 22509734 23071074 23128477 23632414 24282154 25493234 25972770 26336076 27268170 27907996 28017870 28699570 29299916 29415270 32920095 33764601 34439484 34884995 35448621 36423231 36624895 37309441 38239851 38451790 39723060 41704260 41861994 42850860 42880534 43049355 43893460 43949874 44988060 45019468 46142148 46256954 47264828 48564308 50986468 51945540 54536340 56035740 56274335 57399140 57677685 58830540 59081035 60705385 63733085 64320801 65840190 67529202 69385431 69769990 70897242 72846462 73249790 74618882 76479702 76903580 83723988 85761068 86098710 87899748 90700987 92513908 95224727 104654985 107201335 109874685 111928323 112548670 115355370 115642385 118162070 118608983 121410770 124524643 127466170 128641602 131680380 135058404 138770862 139539980 141794484 145692924 146499580 149237764 152959404 168823005 172197420 177243105 181401974 182116155 186547205 190449454 191199255 209309970 214402670 219749370 223856646 225097340 230710740 231284770 236324140 237217966 242821540 249049286 254932340 257283204 272102961 277541724 278723471 285674181 300670201 321604005 337646010 346927155 354486210 355826949 362803948 364232310 364484539 373094410 373573929 380898908 382398510 393184109 418619940 428805340 439498740 447713292 453504935 462569540 474435932 476123635 498098572 544205922 557446942 559641615 571348362 593044915 601340402 622623215 643208010 675292020 693854310 708972420 711653898 728464620 728969078 746188820 747147858 764797020 786368218 836170413 902010603 907009870 952247270 1088411844 1093453617 1114893884 1119283230 1142696724 1179552327 1186089830 1202680804 1245246430 1286416020 1360514805 1387708620 1393617355 1423307796 1428370905 1457938156 1494295716 1503351005 1541916779 1572736436 1618820359 1672340826 1779134745 1804021206 1814019740 1822422695 1867869645 1904494540 1965920545 2186907234 2238566460 2359104654 2372179660 2490492860 2721029610 2787234710 2856741810 2937316579 3006702010 3083833558 3237640718 3344681652 3558269490 3608042412 3644845390 3735739290 3931841090 4180852065 4373814468 4510053015 4625750337 4718209308 4738299007 4856461077 5111393417 5442059220 5467268085 5574469420 5713483620 5874633158 5897761635 6013404020 6167667116 6475281436 7116538980 7289690780 7471478580 7709583895 7863682180 8094101795 8361704130 8811949737 9020106030 9251500674 9476598014 9712922154 10222786834 10934536170 11749266316 11795523270 14214897021 14686582895 15334180251 15419167790 16188203590 16723408260 17623899474 18040212060 18503001348 18953196028 19425844308 20445573668 21869072340 23128751685 23591046540 23691495035 24282305385 25556967085 28429794042 29373165790 30668360502 30838335580 32376407180 35247798948 38185115527 44059748685 46257503370 47382990070 48564610770 49934381843 51113934170 56859588084 58746331580 61336721004 71074485105 76370231054 76670901255 88119497370 92515006740 94765980140 97129221540 99868763686 102227868340 114555346581 142148970210 149803145529 152740462108 153341802510 176238994740 190925577635 199737527372 229110693162 249671909215 284297940420 299606291058 306683605020 381851155270 458221386324 499343818430 572776732905 599212582116 649146963959 749015727645 763702310540 998687636860 1145553465810 1298293927918 1498031455290 1947440891877 2291106931620 2596587855836 2996062910580 3245734819795 3894881783754 6491469639590 7789763567508 9737204459385 12982939279180 19474408918770 38948817837540
• Sum of all divisors σ(n): 126863702654976
• Sum of proper divisors (its aliquot sum) s(n): 87914884817436
• 38948817837540 is an abundant number, because the sum of its proper divisors (87914884817436) is greater than itself. Its abundance is 48966066979896

Bases of 38948817837540

• Binary: 1000110110110001111010011100111001110111100100₂
• Hexadecimal: 0x236C7A739DE4
• Base-36: DT0U8IFAC

Squares and roots of 38948817837540

• 38948817837540 squared (38948817837540²) is 1517010410941874081833251600
• 38948817837540 cubed (38948817837540³) is 59085762153426750830623559581978745064000
• The square root of 38948817837540 is 6240898.8004565495
• The cube root of 38948817837540 is 33897.2729327765

Scales and comparisons

• 38,948,817,837,540 seconds is equal to 1,238,451 years, 48 weeks, 2 days, 17 hours, 59 minutes.
• To count from 1 to 38,948,817,837,540 would take you about three million, ninety-six thousand, one hundred twenty-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 38948817837540 cubic inches would be around 2824.8 feet tall.

Recreational maths with 38948817837540

• 38948817837540 backwards is 04573871884983
• The number of decimal digits it has is: 14
• The sum of 38948817837540's digits is 75
• More coming soon!