38578745982816

Names of 38578745982816

• Cardinal: 38578745982816 can be written as Thirty-eight trillion, five hundred seventy-eight billion, seven hundred forty-five million, nine hundred eighty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.8578745982816 × 10¹³

Factors of 38578745982816

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4234

Divisors of 38578745982816

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 67 72 78 96 103 104 108 117 127 134 144 156 201 206 208 216 234 254 268 288 309 312 351 381 402 412 416 432 468 508 536 603 618 624 702 762 804 824 864 871 927 936 1016 1072 1143 1206 1236 1248 1339 1404 1524 1608 1648 1651 1742 1809 1854 1872 2032 2144 2286 2412 2472 2613 2678 2781 2808 3048 3216 3296 3302 3429 3484 3618 3708 3744 3919 4017 4064 4572 4824 4944 4953 5226 5356 5562 5616 6096 6432 6604 6858 6901 6968 7236 7416 7838 7839 8034 8509 9144 9648 9888 9906 10452 10712 11124 11232 11757 12051 12192 13081 13208 13716 13802 13936 14472 14832 14859 15676 15678 16068 17018 18288 19296 19812 20703 20904 21424 22248 23514 23517 24102 25527 26162 26416 27432 27604 27872 28944 29664 29718 31352 31356 32136 34036 35271 36153 36576 39243 39624 41406 41808 42848 44496 44577 47028 47034 48204 50947 51054 52324 52832 54864 55208 57888 59436 62109 62704 62712 64272 68072 70542 72306 76581 78486 79248 82812 83616 88992 89154 89713 94056 94068 96408 101894 102108 104648 105813 109728 110416 110617 117729 118872 124218 125408 125424 128544 136144 141084 144612 152841 153162 156972 158496 165624 170053 178308 179426 186327 188112 188136 192816 203788 204216 209296 211626 220832 221234 229743 235458 237744 248436 250848 262573 269139 272288 282168 289224 305682 306324 313944 331248 331851 340106 353187 356616 358852 372654 376224 376272 385632 403657 407576 408432 418592 423252 442468 458523 459486 470916 475488 496872 497713 510159 525146 538278 564336 578448 611364 612648 627888 662496 663702 680212 706374 713232 717704 745308 752544 787719 807314 807417 815152 816864 846504 876427 884936 917046 918972 941832 993744 995426 995553 1020318 1050292 1076556 1128672 1156896 1210971 1222728 1225296 1255776 1327404 1360424 1375569 1412748 1426464 1435408 1490616 1493139 1530477 1575438 1614628 1614834 1630304 1693008 1752854 1769872 1834092 1837944 1883664 1987488 1990852 1991106 2040636 2100584 2153112 2363157 2421942 2422251 2445456 2450592 2629281 2654808 2720848 2751138 2825496 2870816 2981232 2986278 2986659 3060954 3150876 3229256 3229668 3386016 3413449 3505708 3539744 3632913 3668184 3675888 3767328 3981704 3982212 4081272 4201168 4306224 4479417 4591431 4726314 4843884 4844502 4890912 5247541 5258562 5309616 5441696 5502276 5650992 5962464 5972556 5973318 6121908 6301752 6458512 6459336 6470269 6826898 7011416 7089471 7265826 7336368 7351776 7887843 7963408 7964424 8162544 8402336 8612448 8958834 9182862 9452628 9687768 9689004 10240347 10495082 10517124 10619232 10898739 11004552 11301984 11393551 11945112 11946636 12243816 12603504 12917024 12918672 12940538 13438251 13653796 14022832 14178942 14531652 14672736 15742623 15775686 15926816 15928848 16325088 17917668 18365724 18905256 19375536 19378008 19410807 20480694 20990164 21034248 21797478 22009104 22787102 23663529 23890224 23893272 24487632 25207008 25837344 25881076 26876502 27045019 27307592 28045664 28357884 29063304 30721041 31485246 31551372 31857696 33346771 34180653 35835336 36731448 37810512 38751072 38756016 38821614 40961388 41980328 42068496 43594956 44018208 45574204 47227869 47327058 47780448 47786544 48975264 51264439 51762152 53753004 54090038 54615184 56715768 58126608 58232421 61442082 62970492 63102744 66693542 68361306 71670672 73462896 75621024 77512032 77643228 81135057 81922776 83960656 84136992 87189912 91148408 92163123 94455738 94654116 95573088 100040313 102528878 102541959 103524304 107506008 108180076 109230368 113431536 116253216 116464842 122884164 125940984 126205488 133387084 136722612 141683607 143341344 146925792 153793317 155286456 162270114 163845552 167921312 174379824 174697263 182296816 184326246 188911476 189308232 200080626 205057756 205083918 207048608 215012016 216360152 226863072 232929684 243405171 245768328 251881968 252410976 266774168 273445224 283367214 300120939 307586634 307625877 310572912 324540228 327691104 348759648 349394526 351585247 364593632 368652492 377822952 378616464 400161252 410115512 410167836 430024032 432720304 433508023 461379951 465859368 486810342 491536656 503763936 533548336 546890448 566734428 600241878 615173268 615251754 621145824 649080456 666437707 698789052 703170494 730215513 737304984 755645904 757232928 800322504 820231024 820335672 865440608 867016046 900362817 922759902 931718736 973620684 983073312 1054755741 1067096672 1093780896 1133468856 1200483756 1230346536 1230503508 1298160912 1300524069 1332875414 1384139853 1397578104 1406340988 1460431026 1474609968 1511291808 1600645008 1640462048 1640671344 1734032092 1800725634 1845519804 1863437472 1947241368 1999313121 2109511482 2266937712 2400967512 2460693072 2461007016 2596321824 2601048138 2665750828 2768279706 2795156208 2812681976 2920862052 2949219936 3164267223 3201290016 3281342688 3434717413 3468064184 3601451268 3691039608 3894482736 3901572207 3998626242 4219022964 4533875424 4801935024 4921386144 4922014032 5202096276 5331501656 5536559412 5590312416 5625363952 5841724104 5997939363 6328534446 6869434826 6936128368 7202902536 7382079216 7788965472 7803144414 7997252484 8438045928 9492801669 9603870048 9844028064 10304152239 10404192552 10663003312 11073118824 11250727904 11683448208 11704716621 11995878726 12657068892 13738869652 13872256736 14405805072 14764158432 15606288828 15994504968 16876091856 17993818089 18985603338 20608304478 20808385104 21326006624 22146237648 23366896416 23409433242 23991757452 25314137784 27477739304 28811610144 30912456717 31212577656 31989009936 33752183712 35987636178 37971206676 41216608956 41616770208 44292475296 44651326369 46818866484 47983514904 50628275568 54955478608 61824913434 62425155312 63978019872 71975272356 75942413352 82433217912 89302652738 92737370151 93637732968 95967029808 101256551136 109910957216 123649826868 124850310624 133953979107 143950544712 151884826704 164866435824 178605305476 185474740302 187275465936 191934059616 247299653736 267907958214 287901089424 303769653408 329732871648 357210610952 370949480604 374550931872 401861937321 494599307472 535815916428 575802178848 714421221904 741898961208 803723874642 989198614944 1071631832856 1205585811963 1428842443808 1483797922416 1607447749284 2143263665712 2411171623926 2967595844832 3214895498568 4286527331424 4822343247852 6429790997136 9644686495704 12859581994272 19289372991408 38578745982816
• Sum of all divisors σ(n): 125189200281600
• Sum of proper divisors (its aliquot sum) s(n): 86610454298784
• 38578745982816 is an abundant number, because the sum of its proper divisors (86610454298784) is greater than itself. Its abundance is 48031708315968

Bases of 38578745982816

• Binary: 1000110001011001010000011100110011111101100000₂
• Hexadecimal: 0x231650733F60
• Base-36: DOATXA8O0

Squares and roots of 38578745982816

• 38578745982816 squared (38578745982816²) is 1488319641606641657767289856
• 38578745982816 cubed (38578745982816³) is 57417505394778375706654672215927467114496
• The square root of 38578745982816 is 6211179.1137284071
• The cube root of 38578745982816 is 33789.5728905601

Scales and comparisons

• 38,578,745,982,816 seconds is equal to 1,226,684 years, 41 weeks, 16 hours, 33 minutes, 36 seconds.
• To count from 1 to 38,578,745,982,816 would take you about three million, sixty-six thousand, seven hundred eleven 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 38578745982816 cubic inches would be around 2815.8 feet tall.

Recreational maths with 38578745982816

• 38578745982816 backwards is 61828954787583
• The number of decimal digits it has is: 14
• The sum of 38578745982816's digits is 81
• More coming soon!