38853945120

Names of 38853945120

• Cardinal: 38853945120 can be written as Thirty-eight billion, eight hundred fifty-three million, nine hundred forty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.885394512 × 10¹⁰

Factors of 38853945120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 632

Divisors of 38853945120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 61 76 80 95 96 114 120 122 152 160 183 190 211 228 240 244 285 304 305 331 366 380 422 456 480 488 570 608 610 633 662 732 760 844 912 915 976 993 1055 1140 1159 1220 1266 1324 1464 1520 1655 1688 1824 1830 1952 1986 2110 2280 2318 2440 2532 2648 2928 3040 3165 3310 3376 3477 3660 3972 4009 4220 4560 4636 4880 4965 5064 5296 5795 5856 6289 6330 6620 6752 6954 7320 7944 8018 8440 9120 9272 9760 9930 10128 10592 11590 12027 12578 12660 12871 13240 13908 14640 15888 16036 16880 17385 18544 18867 19860 20045 20191 20256 23180 24054 25156 25320 25742 26480 27816 29280 31445 31776 32072 33760 34770 37088 37734 38613 39720 40090 40382 46360 48108 50312 50640 51484 52960 55632 60135 60573 62890 64144 64355 69540 69841 75468 77226 79440 80180 80764 92720 94335 96216 100624 100955 101280 102968 111264 120270 121146 125780 128288 128710 139080 139682 150936 154452 158880 160360 161528 185440 188670 192432 193065 201248 201910 205936 209523 240540 242292 244549 251560 257420 278160 279364 301872 302865 308904 320720 323056 349205 377340 383629 384864 386130 403820 411872 419046 481080 484584 489098 503120 514840 556320 558728 603744 605730 617808 641440 646112 698410 733647 754680 767258 772260 807640 838092 962160 969168 978196 1006240 1029680 1047615 1117456 1150887 1211460 1222745 1235616 1326979 1396820 1467294 1509360 1534516 1544520 1615280 1676184 1918145 1924320 1938336 1956392 2059360 2095230 2234912 2301774 2422920 2445490 2653958 2793640 2934588 3018720 3069032 3089040 3230560 3352368 3668235 3836290 3912784 3980937 4190460 4260301 4603548 4845840 4890980 5307916 5587280 5754435 5869176 6138064 6178080 6634895 6704736 7336470 7672580 7825568 7961874 8380920 8520602 9207096 9691680 9781960 10615832 11174560 11508870 11738352 12276128 12780903 13269790 14672940 15345160 15923748 16761840 17041204 18414192 19563920 19904685 21231664 21301505 23017740 23476704 25561806 26539580 29345880 30690320 31847496 33523680 34082408 36828384 39127840 39809370 42463328 42603010 46035480 51123612 53079160 58691760 61380640 63694992 63904515 68164816 79618740 80945719 85206020 92070960 102247224 106158320 117383520 127389984 127809030 136329632 159237480 161891438 170412040 184141920 204494448 212316640 242837157 255618060 318474960 323782876 340824080 404728595 408988896 485674314 511236120 636949920 647565752 681648160 809457190 971348628 1022472240 1214185785 1295131504 1618914380 1942697256 2044944480 2428371570 2590263008 3237828760 3885394512 4856743140 6475657520 7770789024 9713486280 12951315040 19426972560 38853945120
• Sum of all divisors σ(n): 131961553920
• Sum of proper divisors (its aliquot sum) s(n): 93107608800
• 38853945120 is an abundant number, because the sum of its proper divisors (93107608800) is greater than itself. Its abundance is 54253663680

Bases of 38853945120

• Binary: 100100001011111000000010011100100000₂
• Hexadecimal: 0x90BE02720
• Base-36: HUKMVXC

Squares and roots of 38853945120

• 38853945120 squared (38853945120²) is 1509629051387971814400
• 38853945120 cubed (38853945120³) is 58655044314185916704804425728000
• The square root of 38853945120 is 197114.0409001855
• The cube root of 38853945120 is 3386.9727885467

Scales and comparisons

• 38,853,945,120 seconds is equal to 1,235 years, 22 weeks, 4 days, 10 hours, 32 minutes.
• To count from 1 to 38,853,945,120 would take you about two thousand, four hundred seventy 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 38853945120 cubic inches would be around 282.2 feet tall.

Recreational maths with 38853945120

• 38853945120 backwards is 02154935883
• 38853945120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38853945120's digits is 48
• More coming soon!