38428388499456

Names of 38428388499456

• Cardinal: 38428388499456 can be written as Thirty-eight trillion, four hundred twenty-eight billion, three hundred eighty-eight million, four hundred ninety-nine thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 3.8428388499456 × 10¹³

Factors of 38428388499456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 447

Divisors of 38428388499456

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 53 54 64 72 81 96 106 108 128 144 159 162 192 212 216 256 288 318 324 384 389 424 432 477 512 576 636 648 768 778 848 864 954 1024 1152 1167 1272 1296 1431 1536 1556 1696 1728 1908 2048 2304 2334 2544 2592 2809 2862 3072 3112 3392 3456 3501 3816 4096 4293 4608 4668 5088 5184 5618 5724 6144 6224 6784 6912 7002 7632 8192 8427 8586 9216 9336 10176 10368 10503 11236 11448 12288 12448 13568 13824 14004 15264 16854 17172 18432 18672 20352 20617 20736 21006 22472 22896 24576 24896 25281 27136 27648 28008 30528 31509 33708 34344 36864 37344 40704 41234 41472 42012 44944 45792 49792 50562 54272 55296 56016 61056 61851 63018 67416 68688 73728 74688 75843 81408 82468 82944 84024 89888 91584 99584 101124 108544 110592 112032 122112 123702 126036 134832 137376 148877 149376 151686 162816 164936 165888 168048 179776 183168 185553 199168 202248 217088 221184 224064 227529 244224 247404 252072 269664 274752 297754 298752 303372 325632 329872 331776 336096 359552 366336 371106 398336 404496 434176 446631 448128 455058 488448 494808 504144 539328 549504 556659 595508 597504 606744 651264 659744 663552 672192 719104 732672 742212 796672 808992 893262 896256 910116 976896 989616 1008288 1078656 1092701 1099008 1113318 1191016 1195008 1213488 1302528 1319488 1339893 1344384 1438208 1465344 1484424 1593344 1617984 1669977 1786524 1792512 1820232 1953792 1979232 2016576 2157312 2185402 2198016 2226636 2382032 2390016 2426976 2638976 2679786 2688768 2876416 2930688 2968848 3186688 3235968 3278103 3339954 3573048 3585024 3640464 3907584 3958464 4019679 4033152 4314624 4370804 4396032 4453272 4764064 4780032 4853952 5277952 5359572 5377536 5752832 5861376 5937696 6471936 6556206 6679908 7146096 7170048 7280928 7916928 8039358 8066304 8629248 8741608 8792064 8906544 9528128 9560064 9707904 9834309 10555904 10719144 10755072 11505664 11722752 11875392 12059037 12943872 13112412 13359816 14292192 14340096 14561856 15833856 16078716 16132608 17258496 17483216 17584128 17813088 19056256 19415808 19668618 21111808 21438288 21510144 23011328 23750784 24118074 25887744 26224824 26719632 28584384 28680192 29123712 29502927 31667712 32157432 32265216 34516992 34966432 35168256 35626176 38112512 38831616 39337236 42223616 42876576 43020288 47501568 48236148 51775488 52449648 53439264 57168768 57913153 58247424 59005854 63335424 64314864 64530432 69033984 69932864 71252352 76225024 77663232 78674472 84447232 85753152 86040576 88508781 95003136 96472296 103550976 104899296 106878528 114337536 115826306 116494848 118011708 126670848 128629728 129060864 139865728 142504704 152450048 155326464 157348944 168894464 171506304 173739459 177017562 190006272 192944592 207101952 209798592 213757056 228675072 231652612 232989696 236023416 253341696 257259456 258121728 279731456 285009408 304900096 310652928 314697888 343012608 347478918 354035124 380012544 385889184 419597184 427514112 457350144 463305224 465979392 472046832 506683392 514518912 521218377 559462912 570018816 609800192 621305856 629395776 686025216 694957836 708070248 760025088 771778368 839194368 855028224 914700288 926610448 931958784 944093664 1029037824 1042436754 1118925824 1140037632 1219600384 1258791552 1372050432 1389915672 1416140496 1520050176 1543556736 1563655131 1678388736 1710056448 1829400576 1853220896 1863917568 1888187328 2058075648 2084873508 2237851648 2280075264 2517583104 2744100864 2779831344 2832280992 3087113472 3127310262 3356777472 3420112896 3658801152 3706441792 3776374656 4116151296 4169747016 4475703296 4560150528 4690965393 5035166208 5488201728 5559662688 5664561984 6174226944 6254620524 6713554944 6840225792 7412883584 7552749312 8232302592 8339494032 8951406592 9381930786 10070332416 10976403456 11119325376 11329123968 12348453888 12509241048 13427109888 13680451584 14825767168 15105498624 16464605184 16678988064 18763861572 20140664832 22238650752 22658247936 24696907776 25018482096 26854219776 29651534336 30210997248 32929210368 33357976128 37527723144 40281329664 44477301504 45316495872 49393815552 50036964192 59303068672 60421994496 66715952256 75055446288 80562659328 88954603008 90632991744 98787631104 100073928384 118606137344 120843988992 133431904512 150110892576 177909206016 181265983488 200147856768 237212274688 241687977984 266863809024 300221785152 355818412032 362531966976 400295713536 474424549376 533727618048 600443570304 711636824064 725063933952 800591427072 1067455236096 1200887140608 1423273648128 1601182854144 2134910472192 2401774281216 3202365708288 4269820944384 4803548562432 6404731416576 9607097124864 12809462833152 19214194249728 38428388499456
• Sum of all divisors σ(n): 117312283459800
• Sum of proper divisors (its aliquot sum) s(n): 78883894960344
• 38428388499456 is an abundant number, because the sum of its proper divisors (78883894960344) is greater than itself. Its abundance is 40455506460888

Bases of 38428388499456

• Binary: 1000101111001101001110011100100010000000000000₂
• Hexadecimal: 0x22F34E722000
• Base-36: DMDRABK00

Squares and roots of 38428388499456

• 38428388499456 squared (38428388499456²) is 1476741042665122163312295936
• 38428388499456 cubed (38428388499456³) is 56748778500627042764515528598737247010816
• The square root of 38428388499456 is 6199063.5179401089
• The cube root of 38428388499456 is 33745.6183793491

Scales and comparisons

• 38,428,388,499,456 seconds is equal to 1,221,903 years, 46 weeks, 1 day, 57 minutes, 36 seconds.
• To count from 1 to 38,428,388,499,456 would take you about three million, fifty-four thousand, seven hundred fifty-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 38428388499456 cubic inches would be around 2812.1 feet tall.

Recreational maths with 38428388499456

• 38428388499456 backwards is 65499488382483
• 38428388499456 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38428388499456's digits is 81
• More coming soon!