381423626353728

Names of 381423626353728

• Cardinal: 381423626353728 can be written as Three hundred eighty-one trillion, four hundred twenty-three billion, six hundred twenty-six million, three hundred fifty-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.81423626353728 × 10¹⁴

Factors of 381423626353728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3282

Divisors of 381423626353728

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 144 147 162 168 189 192 196 216 224 243 252 288 294 324 336 378 392 419 432 441 448 486 504 567 576 588 648 672 756 784 838 864 882 972 1008 1134 1176 1257 1296 1323 1344 1512 1568 1676 1701 1728 1764 1944 2016 2268 2352 2514 2592 2646 2851 2933 3024 3136 3352 3402 3528 3771 3888 3969 4032 4536 4704 5028 5184 5292 5702 5866 6048 6704 6804 7056 7542 7776 7938 8553 8799 9072 9408 10056 10584 11313 11404 11732 11907 12096 13408 13608 14112 15084 15552 15876 17106 17598 18144 19957 20112 20531 21168 22626 22808 23464 23814 25659 26397 26816 27216 28224 30168 31752 33939 34212 35196 36288 39914 40224 41062 42336 45252 45616 46928 47628 51318 52794 54432 59871 60336 61593 63504 67878 68424 70392 76977 79191 79828 80448 82124 84672 90504 91232 93856 95256 101817 102636 105588 108864 119742 120672 123186 127008 135756 136848 139699 140784 153954 158382 159656 164248 175561 179613 181008 182464 184779 187712 190512 203634 205272 211176 230931 237573 239484 241344 246372 254016 271512 273696 279398 281568 307908 316764 319312 328496 351122 359226 362016 369558 381024 407268 410544 419097 422352 461862 475146 478968 492744 526683 538839 543024 547392 554337 558796 563136 615816 633528 638624 656992 692793 702244 712719 718452 724032 739116 762048 814536 821088 838194 844704 923724 950292 957936 985488 1053366 1077678 1086048 1108674 1117592 1194569 1228927 1231632 1257291 1267056 1277248 1313984 1385586 1404488 1425438 1436904 1478232 1580049 1616517 1629072 1642176 1663011 1676388 1689408 1847448 1900584 1915872 1970976 2106732 2155356 2172096 2217348 2235184 2389138 2457854 2463264 2514582 2534112 2771172 2808976 2850876 2873808 2956464 3160098 3233034 3258144 3326022 3352776 3583707 3686781 3694896 3771873 3801168 3831744 3941952 4213464 4310712 4434696 4470368 4740147 4778276 4849551 4915708 4926528 4989033 5029164 5068224 5542344 5617952 5701752 5747616 5912928 6320196 6466068 6516288 6652044 6705552 7167414 7373562 7389792 7543746 7602336 8361983 8426928 8602489 8621424 8869392 8940736 9480294 9556552 9699102 9831416 9978066 10058328 10751121 11060343 11084688 11235904 11315619 11403504 11495232 11825856 12640392 12932136 13304088 13411104 14220441 14334828 14747124 14779584 15087492 15204672 16723966 16853856 17204978 17242848 17738784 18960588 19113104 19398204 19662832 19956132 20116656 21502242 22120686 22169376 22631238 22807008 25085949 25280784 25807467 25864272 26608176 26822208 28440882 28669656 29494248 30174984 32253363 33181029 33447932 33707712 33946857 34409956 34485696 35477568 37921176 38226208 38796408 39325664 39912264 40233312 42661323 43004484 44241372 44338752 45262476 45614016 50171898 50561568 51614934 51728544 53216352 56881764 57339312 58533881 58988496 60349968 64506726 66362058 66895864 67893714 68819912 75257847 75842352 76452416 77422401 77592816 78651328 79824528 80466624 85322646 86008968 88482744 90524952 96760089 99543087 100343796 101123136 103229868 103457088 106432704 113763528 114678624 117067762 117976992 120699936 129013452 132724116 133791728 135787428 137639824 150515694 151684704 154844802 155185632 159649056 170645292 172017936 175601643 176965488 181049904 193520178 199086174 200687592 206459736 225773541 227527056 229357248 232267203 234135524 235953984 241399872 258026904 265448232 267583456 271574856 275279648 290280267 298629261 301031388 303369408 309689604 310371264 319298112 341290584 344035872 351203286 353930976 362099808 387040356 398172348 401375184 412919472 451547082 455054112 464534406 468271048 500524411 516053808 526804929 530896464 535166912 543149712 550559296 580560534 597258522 602062776 619379208 677320623 682581168 688071744 696801609 702406572 707861952 724199616 774080712 796344696 802750368 825838944 903094164 910108224 929068812 936542096 1001048822 1032107616 1053609858 1061792928 1086299424 1161121068 1194517044 1204125552 1238758416 1354641246 1365162336 1393603218 1404813144 1501573233 1548161424 1580414787 1592689392 1605500736 1651677888 1806188328 1858137624 1873084192 2002097644 2031961869 2064215232 2090404827 2107219716 2123585856 2172598848 2322242136 2389034088 2408251104 2477516832 2709282492 2730324672 2787206436 2809626288 3003146466 3096322848 3160829574 3185378784 3503670877 3612376656 3716275248 3746168384 4004195288 4063923738 4180809654 4214439432 4504719699 4644484272 4741244361 4778068176 4816502208 4955033664 5418564984 5574412872 5619252576 6006292932 6192645696 6321659148 6370757568 7007341754 7224753312 7432550496 8008390576 8127847476 8361619308 8428878864 9009439398 9288968544 9482488722 9556136352 10511012631 10837129968 11148825744 11238505152 12012585864 12643318296 13514159097 14014683508 14223733083 14449506624 14865100992 16016781152 16255694952 16723238616 16857757728 18018878796 18577937088 18964977444 19112272704 21022025262 21674259936 22297651488 24025171728 24525696139 25286636592 27028318194 28029367016 28447466166 31533037893 32033562304 32511389904 33446477232 33715515456 36037757592 37929954888 40542477291 42044050524 43348519872 44595302976 48050343456 49051392278 50573273184 54056636388 56058734032 56894932332 63066075786 65022779808 66892954464 72075515184 73577088417 75859909776 81084954582 84088101048 94599113679 96100686912 98102784556 101146546368 108113272776 112117468064 113789864664 121627431873 126132151572 130045559616 133785908928 144151030368 147154176834 151719819552 162169909164 168176202096 189198227358 196205569112 216226545552 220731265251 224234936128 227579729328 243254863746 252264303144 283797341037 288302060736 294308353668 303439639104 324339818328 336352404192 378396454716 392411138224 432453091104 441462530502 455159458656 486509727492 504528606288 567594682074 588616707336 648679636656 662193795753 672704808384 756792909432 784822276448 851392023111 864906182208 882925061004 910318917312 973019454984 1009057212576 1135189364148 1177233414672 1297359273312 1324387591506 1513585818864 1569644552896 1702784046222 1765850122008 1946038909968 1986581387259 2018114425152 2270378728296 2354466829344 2594718546624 2648775183012 3027171637728 3405568092444 3531700244016 3892077819936 3973162774518 4540757456592 4708933658688 5297550366024 5959744161777 6054343275456 6811136184888 7063400488032 7784155639872 7946325549036 9081514913184 10595100732048 11919488323554 13622272369776 14126800976064 15892651098072 18163029826368 21190201464096 23838976647108 27244544739552 31785302196144 42380402928192 47677953294216 54489089479104 63570604392288 95355906588432 127141208784576 190711813176864 381423626353728
• Sum of all divisors σ(n): 1322498727028752
• Sum of proper divisors (its aliquot sum) s(n): 941075100675024
• 381423626353728 is an abundant number, because the sum of its proper divisors (941075100675024) is greater than itself. Its abundance is 559651474321296

Bases of 381423626353728

• Binary: 1010110101110011100011011110000011111110001000000₂
• Hexadecimal: 0x15AE71BC1FC40
• Base-36: 3R7BLF2C00

Squares and roots of 381423626353728

• 381423626353728 squared (381423626353728²) is 145483982740828308880579497984
• 381423626353728 cubed (381423626353728³) is 55491028273389910063626349146026594646884352
• The square root of 381423626353728 is 19530069.7989978521
• The cube root of 381423626353728 is 72521.9038916189

Scales and comparisons

• 381,423,626,353,728 seconds is equal to 12,128,091 years, 25 weeks, 6 days, 28 minutes, 48 seconds.
• To count from 1 to 381,423,626,353,728 would take you about thirty million, three hundred twenty thousand, two hundred twenty-eight 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 381423626353728 cubic inches would be around 6043.5 feet tall.

Recreational maths with 381423626353728

• 381423626353728 backwards is 827353626324183
• 381423626353728 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 381423626353728's digits is 63
• More coming soon!