19289372991408

Names of 19289372991408

• Cardinal: 19289372991408 can be written as Nineteen trillion, two hundred eighty-nine billion, three hundred seventy-two million, nine hundred ninety-one thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.9289372991408 × 10¹³

Factors of 19289372991408

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4234

Divisors of 19289372991408

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 67 72 78 103 104 108 117 127 134 144 156 201 206 208 216 234 254 268 309 312 351 381 402 412 432 468 508 536 603 618 624 702 762 804 824 871 927 936 1016 1072 1143 1206 1236 1339 1404 1524 1608 1648 1651 1742 1809 1854 1872 2032 2286 2412 2472 2613 2678 2781 2808 3048 3216 3302 3429 3484 3618 3708 3919 4017 4572 4824 4944 4953 5226 5356 5562 5616 6096 6604 6858 6901 6968 7236 7416 7838 7839 8034 8509 9144 9648 9906 10452 10712 11124 11757 12051 13081 13208 13716 13802 13936 14472 14832 14859 15676 15678 16068 17018 18288 19812 20703 20904 21424 22248 23514 23517 24102 25527 26162 26416 27432 27604 28944 29718 31352 31356 32136 34036 35271 36153 39243 39624 41406 41808 44496 44577 47028 47034 48204 50947 51054 52324 54864 55208 59436 62109 62704 62712 64272 68072 70542 72306 76581 78486 79248 82812 89154 89713 94056 94068 96408 101894 102108 104648 105813 110416 110617 117729 118872 124218 125424 136144 141084 144612 152841 153162 156972 165624 170053 178308 179426 186327 188112 188136 192816 203788 204216 209296 211626 221234 229743 235458 237744 248436 262573 269139 282168 289224 305682 306324 313944 331248 331851 340106 353187 356616 358852 372654 376272 403657 407576 408432 423252 442468 458523 459486 470916 496872 497713 510159 525146 538278 564336 578448 611364 612648 627888 663702 680212 706374 713232 717704 745308 787719 807314 807417 815152 846504 876427 884936 917046 918972 941832 993744 995426 995553 1020318 1050292 1076556 1210971 1222728 1225296 1327404 1360424 1375569 1412748 1435408 1490616 1493139 1530477 1575438 1614628 1614834 1693008 1752854 1769872 1834092 1837944 1883664 1990852 1991106 2040636 2100584 2153112 2363157 2421942 2422251 2445456 2629281 2654808 2720848 2751138 2825496 2981232 2986278 2986659 3060954 3150876 3229256 3229668 3413449 3505708 3632913 3668184 3675888 3981704 3982212 4081272 4201168 4306224 4479417 4591431 4726314 4843884 4844502 5247541 5258562 5309616 5502276 5650992 5972556 5973318 6121908 6301752 6458512 6459336 6470269 6826898 7011416 7089471 7265826 7336368 7887843 7963408 7964424 8162544 8958834 9182862 9452628 9687768 9689004 10240347 10495082 10517124 10898739 11004552 11393551 11945112 11946636 12243816 12603504 12918672 12940538 13438251 13653796 14022832 14178942 14531652 15742623 15775686 15928848 17917668 18365724 18905256 19375536 19378008 19410807 20480694 20990164 21034248 21797478 22009104 22787102 23663529 23890224 23893272 24487632 25881076 26876502 27045019 27307592 28357884 29063304 30721041 31485246 31551372 33346771 34180653 35835336 36731448 37810512 38756016 38821614 40961388 41980328 42068496 43594956 45574204 47227869 47327058 47786544 51264439 51762152 53753004 54090038 54615184 56715768 58126608 58232421 61442082 62970492 63102744 66693542 68361306 71670672 73462896 77643228 81135057 81922776 83960656 87189912 91148408 92163123 94455738 94654116 100040313 102528878 102541959 103524304 107506008 108180076 113431536 116464842 122884164 125940984 126205488 133387084 136722612 141683607 153793317 155286456 162270114 163845552 174379824 174697263 182296816 184326246 188911476 189308232 200080626 205057756 205083918 215012016 216360152 232929684 243405171 245768328 251881968 266774168 273445224 283367214 300120939 307586634 307625877 310572912 324540228 349394526 351585247 368652492 377822952 378616464 400161252 410115512 410167836 432720304 433508023 461379951 465859368 486810342 491536656 533548336 546890448 566734428 600241878 615173268 615251754 649080456 666437707 698789052 703170494 730215513 737304984 755645904 800322504 820231024 820335672 867016046 900362817 922759902 931718736 973620684 1054755741 1133468856 1200483756 1230346536 1230503508 1298160912 1300524069 1332875414 1384139853 1397578104 1406340988 1460431026 1474609968 1600645008 1640671344 1734032092 1800725634 1845519804 1947241368 1999313121 2109511482 2266937712 2400967512 2460693072 2461007016 2601048138 2665750828 2768279706 2795156208 2812681976 2920862052 3164267223 3434717413 3468064184 3601451268 3691039608 3894482736 3901572207 3998626242 4219022964 4801935024 4922014032 5202096276 5331501656 5536559412 5625363952 5841724104 5997939363 6328534446 6869434826 6936128368 7202902536 7382079216 7803144414 7997252484 8438045928 9492801669 10304152239 10404192552 10663003312 11073118824 11683448208 11704716621 11995878726 12657068892 13738869652 14405805072 15606288828 15994504968 16876091856 17993818089 18985603338 20608304478 20808385104 22146237648 23409433242 23991757452 25314137784 27477739304 30912456717 31212577656 31989009936 35987636178 37971206676 41216608956 44651326369 46818866484 47983514904 50628275568 54955478608 61824913434 62425155312 71975272356 75942413352 82433217912 89302652738 92737370151 93637732968 95967029808 123649826868 133953979107 143950544712 151884826704 164866435824 178605305476 185474740302 187275465936 247299653736 267907958214 287901089424 357210610952 370949480604 401861937321 494599307472 535815916428 714421221904 741898961208 803723874642 1071631832856 1205585811963 1483797922416 1607447749284 2143263665712 2411171623926 3214895498568 4822343247852 6429790997136 9644686495704 19289372991408
• Sum of all divisors σ(n): 61601035059200
• Sum of proper divisors (its aliquot sum) s(n): 42311662067792
• 19289372991408 is an abundant number, because the sum of its proper divisors (42311662067792) is greater than itself. Its abundance is 23022289076384

Bases of 19289372991408

• Binary: 100011000101100101000001110011001111110110000₂
• Hexadecimal: 0x118B28399FB0
• Base-36: 6U5EYN4C0

Squares and roots of 19289372991408

• 19289372991408 squared (19289372991408²) is 372079910401660414441822464
• 19289372991408 cubed (19289372991408³) is 7177188174347296963331834026990933389312
• The square root of 19289372991408 is 4391966.8704816069
• The cube root of 19289372991408 is 26818.8017760155

Scales and comparisons

• 19,289,372,991,408 seconds is equal to 613,342 years, 20 weeks, 3 days, 20 hours, 16 minutes, 48 seconds.
• To count from 1 to 19,289,372,991,408 would take you about one million, five hundred thirty-three thousand, three hundred fifty-five 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 19289372991408 cubic inches would be around 2234.9 feet tall.

Recreational maths with 19289372991408

• 19289372991408 backwards is 80419927398291
• 19289372991408 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19289372991408's digits is 72
• More coming soon!