380728605074316032

Names of 380728605074316032

• Cardinal: 380728605074316032 can be written as Three hundred eighty quadrillion, seven hundred twenty-eight trillion, six hundred five billion, seventy-four million, three hundred sixteen thousand and thirty-two.

Scientific notation

• Scientific notation: 3.80728605074316032 × 10¹⁷

Factors of 380728605074316032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1253

Divisors of 380728605074316032

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 8 16 23 32 41 46 64 82 92 128 164 184 256 328 368 529 656 736 943 1058 1187 1312 1472 1681 1886 2116 2374 2624 2944 3362 3772 4232 4748 5248 5888 6724 7544 8464 9496 10496 13448 15088 16928 18992 21689 26896 27301 30176 33856 37984 38663 43378 48667 53792 54602 60352 67712 75968 77326 86756 97334 107584 109204 120704 135424 151936 154652 173512 194668 215168 218408 241408 303872 309304 347024 389336 430336 436816 618608 627923 694048 778672 873632 889249 1119341 1237216 1255846 1388096 1408969 1557344 1747264 1778498 1995347 2238682 2474432 2511692 2776192 2817938 3114688 3494528 3556996 3990694 4477364 4948864 5023384 5552384 5635876 6229376 6989056 7113992 7981388 8954728 9897728 10046768 11271752 12458752 14227984 15962776 17909456 20093536 22543504 25744843 28455968 31925552 32406287 35818912 40187072 45087008 45892981 51489686 56911936 57767729 63851104 64812574 71637824 80374144 90174016 91785962 102979372 113823872 115535458 127702208 129625148 143275648 160748288 180348032 183571924 205958744 227647744 231070916 255404416 259250296 286551296 360696064 367143848 411917488 462141832 510808832 518500592 734287696 745344601 823834976 924283664 1037001184 1055538563 1328657767 1468575392 1490689202 1647669952 1672446203 1848567328 2074002368 2111077126 2368476889 2657315534 2937150784 2981378404 3295339904 3344892406 3697134656 4148004736 4222154252 4736953778 5314631068 5874301568 5962756808 6590679808 6689784812 7394269312 8296009472 8444308504 9473907556 10629262136 11748603136 11925513616 13379569624 14788538624 16888617008 18947815112 21258524272 23851027232 26759139248 30559128641 33777234016 37895630224 38466262669 42517048544 47702054464 53518278496 54474968447 61118257282 67554468032 68570294323 75791260448 76932525338 85034097088 95404108928 107036556992 108949936894 122236514564 135108936064 137140588646 151582520896 153865050676 170068194176 190808217856 214073113984 217899873788 244473029128 270217872128 274281177292 303165041792 307730101352 340136388352 428146227968 435799747576 488946058256 548562354584 606330083584 615460202704 871599495152 884724041387 977892116512 1097124709168 1230920405408 1252924274281 1577116769429 1743198990304 1769448082774 1955784233024 2194249418336 2461840810816 2505848548562 2811382067243 3154233538858 3486397980608 3538896165548 3911568466048 4388498836672 4923681621632 5011697097124 5622764134486 6308467077716 6972795961216 7077792331096 7823136932096 8776997673344 9847363243264 10023394194248 11245528268972 12616934155432 13945591922432 14155584662192 17553995346688 20046788388496 22491056537944 25233868310864 28311169324384 36273685696867 40093576776992 44982113075888 50467736621728 56622338648768 64661787546589 72547371393734 80187153553984 89964226151776 100935473243456 113244677297536 129323575093178 145094742787468 160374307107968 179928452303552 201870946486912 226489354595072 258647150186356 290189485574936 320748614215936 359856904607104 403741892973824 517294300372712 580378971149872 719713809214208 1034588600745424 1160757942299744 1487221113571547 2069177201490848 2321515884599488 2974442227143094 4138354402981696 4643031769198976 5948884454286188 8276708805963392 9286063538397952 11897768908572376 16553417611926784 23795537817144752 47591075634289504 95182151268579008 190364302537158016 380728605074316032
• Sum of all divisors σ(n): 814984775113287240
• Sum of proper divisors (its aliquot sum) s(n): 434256170038971208
• 380728605074316032 is an abundant number, because the sum of its proper divisors (434256170038971208) is greater than itself. Its abundance is 53527564964655176

Bases of 380728605074316032

• Binary: 10101001000100111101010011000101101010010001101101100000000₂
• Hexadecimal: 0x5489EA62D48DB00
• Base-36: 2W4T0YL7YXVK

Squares and roots of 380728605074316032

• 380728605074316032 squared (380728605074316032²) is 144954270721834503390513592612225024
• 380728605074316032 cubed (380728605074316032³) is 55188237291488819738238526401464255978616598474784768
• The square root of 380728605074316032 is 617032094.0391318349
• The cube root of 380728605074316032 is 724778.2786596583

Scales and comparisons

• 380,728,605,074,316,032 seconds is equal to 12,105,991,970 years, 24 weeks, 1 day, 40 minutes, 32 seconds.
• To count from 1 to 380,728,605,074,316,032 would take you about thirty-six billion, three hundred seventeen million, nine hundred seventy-five thousand, nine 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 380728605074316032 cubic inches would be around 60398.2 feet tall.

Recreational maths with 380728605074316032

• 380728605074316032 backwards is 230613470506827083
• The number of decimal digits it has is: 18
• The sum of 380728605074316032's digits is 65
• More coming soon!