127538921768832

Names of 127538921768832

• Cardinal: 127538921768832 can be written as One hundred twenty-seven trillion, five hundred thirty-eight billion, nine hundred twenty-one million, seven hundred sixty-eight thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.27538921768832 × 10¹⁴

Factors of 127538921768832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 680

Divisors of 127538921768832

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 229 252 288 336 378 384 432 439 448 458 504 576 672 687 756 864 878 896 916 1008 1152 1317 1344 1374 1512 1603 1728 1756 1832 2016 2061 2634 2688 2748 3024 3073 3206 3456 3512 3664 3951 4032 4122 4809 5268 5496 6048 6146 6183 6412 7024 7328 7902 8064 8244 9219 9618 10536 10992 11853 12096 12292 12366 12824 14048 14427 14656 15804 16488 18438 19236 21072 21984 23706 24192 24584 24732 25648 27657 28096 28854 29312 31608 32976 36876 38472 42144 43281 43968 47412 49168 49464 51296 52441 55314 56192 57708 63216 65952 73752 76944 82971 84288 86562 87936 94824 98336 98928 100531 102592 104882 110628 115416 126432 131904 147504 153888 157323 165942 168576 173124 189648 196672 197856 201062 205184 209764 221256 230832 252864 263808 295008 301593 307776 314646 331884 346248 367087 379296 393344 395712 402124 419528 442512 461664 471969 505728 590016 603186 615552 629292 663768 692496 703717 734174 758592 791424 804248 839056 885024 904779 923328 943938 1101261 1180032 1206372 1258584 1327536 1384992 1407434 1415907 1468348 1517184 1608496 1678112 1770048 1809558 1846656 1887876 2111151 2202522 2412744 2517168 2655072 2714337 2769984 2814868 2831814 2936696 3216992 3303783 3356224 3540096 3619116 3775752 4222302 4405044 4825488 5034336 5310144 5428674 5539968 5629736 5663628 5873392 6333453 6433984 6607566 6712448 7238232 7551504 8444604 8810088 9650976 9911349 10068672 10620288 10857348 11259472 11327256 11746784 12008989 12666906 12867968 13215132 14476464 15103008 16889208 17620176 19000359 19301952 19822698 20137344 21714696 22518944 22654512 23021599 23493568 24017978 25333812 26430264 28952928 30206016 33778416 35240352 36026967 38000718 38603904 39645396 43429392 45037888 45309024 46043198 46987136 48035956 50667624 52860528 57905856 60412032 67556832 69064797 70480704 72053934 76001436 79290792 84062923 86858784 90075776 90618048 92086396 96071912 101335248 105721056 108080901 115811712 135113664 138129594 140961408 144107868 152002872 158581584 161151193 168125846 173717568 181236096 184172792 192143824 202670496 207194391 211442112 216161802 252188769 270227328 276259188 288215736 304005744 317163168 322302386 324242703 336251692 347435136 368345584 384287648 405340992 414388782 422884224 432323604 483453579 504377538 552518376 576431472 608011488 621583173 634326336 644604772 648485406 672503384 736691168 756566307 768575296 810681984 828777564 864647208 966907158 1008755076 1105036752 1152862944 1216022976 1243166346 1268652672 1289209544 1296970812 1345006768 1450360737 1473382336 1513132614 1537150592 1657555128 1729294416 1933814316 2017510152 2210073504 2269698921 2305725888 2432045952 2486332692 2578419088 2593941624 2690013536 2900721474 2946764672 3026265228 3315110256 3458588832 3867628632 4035020304 4351082211 4420147008 4539397842 4611451776 4972665384 5156838176 5187883248 5271946171 5380027072 5801442948 6052530456 6630220512 6917177664 7735257264 8070040608 8702164422 8840294016 9078795684 9945330768 10313676352 10375766496 10543892342 10760054144 11602885896 12105060912 13260441024 13834355328 15470514528 15815838513 16140081216 17404328844 18157591368 19890661536 20627352704 20751532992 21087784684 23205771792 24210121824 26520882048 30941029056 31631677026 32280162432 34808657688 36315182736 36903623197 39781323072 41503065984 42175569368 46411543584 47447515539 48420243648 61882058112 63263354052 69617315376 72630365472 73807246394 79562646144 84351138736 92823087168 94895031078 96840487296 110710869591 126526708104 139234630752 142342546617 145260730944 147614492788 168702277472 185646174336 189790062156 221421739182 253053416208 278469261504 284685093234 290521461888 295228985576 332132608773 337404554944 379580124312 442843478364 506106832416 556938523008 569370186468 590457971152 664265217546 674809109888 759160248624 885686956728 996397826319 1012213664832 1138740372936 1180915942304 1328530435092 1518320497248 1771373913456 1992795652638 2024427329664 2277480745872 2361831884608 2657060870184 3036640994496 3542747826912 3985591305276 4554961491744 4723663769216 5314121740368 6073281988992 7085495653824 7971182610552 9109922983488 10628243480736 14170991307648 15942365221104 18219845966976 21256486961472 31884730442208 42512973922944 63769460884416 127538921768832
• Sum of all divisors σ(n): 433061840640000
• Sum of proper divisors (its aliquot sum) s(n): 305522918871168
• 127538921768832 is an abundant number, because the sum of its proper divisors (305522918871168) is greater than itself. Its abundance is 177983997102336

Bases of 127538921768832

• Binary: 11100111111111011111000001000001000011110000000₂
• Hexadecimal: 0x73FEF8208780
• Base-36: 197IKL2AO0

Squares and roots of 127538921768832

• 127538921768832 squared (127538921768832²) is 16266176565956249011646644224
• 127538921768832 cubed (127538921768832³) is 2074570620523502393710004277722155076026368
• The square root of 127538921768832 is 11293313.1440172153
• The cube root of 127538921768832 is 50336.2564649749

Scales and comparisons

• 127,538,921,768,832 seconds is equal to 4,055,343 years, 10 weeks, 5 days, 21 hours, 7 minutes, 12 seconds.
• To count from 1 to 127,538,921,768,832 would take you about ten million, one hundred thirty-eight thousand, three hundred fifty-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 127538921768832 cubic inches would be around 4194.7 feet tall.

Recreational maths with 127538921768832

• 127538921768832 backwards is 238867129835721
• 127538921768832 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 127538921768832's digits is 72
• More coming soon!