38418640845000

Names of 38418640845000

• Cardinal: 38418640845000 can be written as Thirty-eight trillion, four hundred eighteen billion, six hundred forty million, eight hundred forty-five thousand.

Scientific notation

• Scientific notation: 3.8418640845 × 10¹³

Factors of 38418640845000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2575

Divisors of 38418640845000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 25 26 30 31 39 40 50 52 60 62 65 75 78 93 100 104 120 124 125 130 150 155 156 186 195 200 248 250 260 300 310 312 325 372 375 390 403 465 500 520 600 620 625 650 744 750 775 780 806 930 975 1000 1209 1240 1250 1300 1500 1550 1560 1612 1625 1860 1875 1950 2015 2325 2418 2500 2521 2600 3000 3100 3224 3250 3720 3750 3875 3900 4030 4650 4836 4875 5000 5042 6045 6200 6500 7500 7563 7750 7800 8060 8125 9300 9672 9750 10075 10084 11625 12090 12605 13000 15000 15126 15500 16120 16250 18600 19375 19500 20150 20168 23250 24180 24375 25210 30225 30252 31000 32500 32773 37815 38750 39000 40300 46500 48360 48750 50375 50420 58125 60450 60504 63025 65000 65546 75630 77500 78151 80600 93000 97500 98319 100750 100840 116250 120900 126050 131092 151125 151260 155000 156302 163865 189075 195000 196638 201500 232500 234453 241800 251875 252100 262184 302250 302520 312604 315125 327730 378150 390755 393276 403000 465000 468906 491595 503750 504200 604500 625208 630250 655460 755625 756300 781510 786552 819325 937812 945375 983190 1007500 1015963 1172265 1209000 1260500 1310920 1511250 1512600 1563020 1575625 1638650 1875624 1890750 1953775 1966380 2015000 2031926 2344530 2457975 2521000 3022500 3047889 3126040 3151250 3277300 3781500 3907550 3932760 4063852 4096625 4689060 4726875 4915950 5079815 5861325 6045000 6095778 6302500 6355441 6554600 7563000 7815100 8127704 8193250 9378120 9453750 9768875 9831900 10159630 11722650 12191556 12289875 12605000 12710882 15239445 15630200 16386500 18907500 19066323 19537750 19663800 20319260 20483125 23445300 24383112 24579750 25399075 25421764 29306625 30478890 31777205 32773000 37815000 38132646 39075500 40638520 40966250 46890600 48844375 49159500 50798150 50843528 58613250 60957780 61449375 63554410 76197225 76265292 78151000 81932500 82620733 95331615 97688750 98319000 101596300 117226500 121915560 122898750 126995375 127108820 146533125 152394450 152530584 158886025 163865000 165241466 190663230 195377500 197018671 203192600 234453000 245797500 247862199 253990750 254217640 293066250 304788900 317772050 330482932 380986125 381326460 390755000 394037342 413103665 476658075 491595000 495724398 507981500 586132500 591056013 609577800 634976875 635544100 660965864 761972250 762652920 788074684 794430125 826207330 953316150 985093355 991448796 1015963000 1172265000 1182112026 1239310995 1269953750 1271088200 1523944500 1576149368 1588860250 1652414660 1904930625 1906632300 1970186710 1982897592 2065518325 2364224052 2383290375 2478621990 2539907500 2561242723 2955280065 3047889000 3177720500 3304829320 3809861250 3813264600 3940373420 3972150625 4131036650 4728448104 4766580750 4925466775 4957243980 5079815000 5122485446 5910560130 6196554975 6355441000 7619722500 7683728169 7880746840 7944301250 8262073300 9533161500 9850933550 9914487960 10244970892 10327591625 11821120260 11916451875 12393109950 12806213615 14776400325 15239445000 15367456338 15888602500 16524146600 19066323000 19701867100 20489941784 20655183250 23642240520 23832903750 24627333875 24786219900 25612427230 29552800650 30734912676 30982774875 31777205000 38418640845 39403734200 41310366500 47665807500 49254667750 49572439800 51224854460 51637958125 59105601300 61469825352 61965549750 64031068075 73882001625 76837281690 82620733000 95331615000 98509335500 102449708920 103275916250 118211202600 123136669375 123931099500 128062136150 147764003250 153674563380 154913874375 192093204225 197018671000 206551832500 246273338750 247862199000 256124272300 295528006500 307349126760 309827748750 320155340375 369410008125 384186408450 413103665000 492546677500 512248544600 591056013000 619655497500 640310680750 738820016250 768372816900 960466021125 985093355000 1239310995000 1280621361500 1477640032500 1536745633800 1600776701875 1920932042250 2561242723000 2955280065000 3201553403750 3841864084500 4802330105625 6403106807500 7683728169000 9604660211250 12806213615000 19209320422500 38418640845000
• Sum of all divisors σ(n): 133474497488640
• Sum of proper divisors (its aliquot sum) s(n): 95055856643640
• 38418640845000 is an abundant number, because the sum of its proper divisors (95055856643640) is greater than itself. Its abundance is 56637215798640

Bases of 38418640845000

• Binary: 1000101111000100001001011100001011100011001000₂
• Hexadecimal: 0x22F10970B8C8
• Base-36: DM9A2THOO

Squares and roots of 38418640845000

• 38418640845000 squared (38418640845000²) is 1475991964377102314025000000
• 38418640845000 cubed (38418640845000³) is 56705605169509927944344881351125000000000
• The square root of 38418640845000 is 6198277.2481553291
• The cube root of 38418640845000 is 33742.7648600551

Scales and comparisons

• 38,418,640,845,000 seconds is equal to 1,221,593 years, 48 weeks, 6 days, 23 hours, 10 minutes.
• To count from 1 to 38,418,640,845,000 would take you about three million, fifty-three thousand, nine hundred eighty-four 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 38418640845000 cubic inches would be around 2811.9 feet tall.

Recreational maths with 38418640845000

• 38418640845000 backwards is 00054804681483
• The number of decimal digits it has is: 14
• The sum of 38418640845000's digits is 51
• More coming soon!