168399035255072

Names of 168399035255072

• Cardinal: 168399035255072 can be written as One hundred sixty-eight trillion, three hundred ninety-nine billion, thirty-five million, two hundred fifty-five thousand and seventy-two.

Scientific notation

• Scientific notation: 1.68399035255072 × 10¹⁴

Factors of 168399035255072

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2152

Divisors of 168399035255072

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 16 19 31 32 38 62 76 124 152 157 173 211 248 304 314 346 422 496 589 608 628 692 844 992 1178 1256 1384 1559 1688 2356 2512 2768 2983 3118 3287 3376 4009 4712 4867 5024 5363 5536 5966 6236 6541 6574 6752 8018 9424 9734 10726 11932 12472 13082 13148 16036 18848 19468 21452 23864 24944 26164 26296 27161 29621 32072 33127 36503 38936 42904 47728 48329 49888 52328 52592 54322 59242 64144 66254 73006 77872 85808 92473 95456 96658 101897 104656 105184 108644 118484 124279 128288 132508 146012 155744 171616 184946 193316 203794 209312 217288 236968 244763 248558 265016 269707 292024 328949 369892 386632 407588 434576 473936 489526 497116 516059 530032 539414 584048 629413 657898 693557 739784 773264 815176 841991 869152 918251 947872 979052 994232 1026937 1032118 1060064 1078828 1131593 1168096 1258826 1315796 1387114 1479568 1546528 1630352 1683982 1836502 1958104 1988464 2053874 2064236 2157656 2263186 2517652 2631592 2774228 2959136 3260704 3367964 3673004 3916208 3976928 4107748 4128472 4315312 4526372 4650497 5035304 5124433 5263184 5548456 5730971 6250031 6735928 7346008 7587653 7832416 8215496 8256944 8360917 8630624 9052744 9300994 10070608 10197419 10248866 10526368 11096912 11461942 12500062 13471856 14692016 15175306 15997829 16430992 16513888 16721834 18105488 18601988 19511803 20141216 20394838 20497732 21500267 22193824 22923884 25000124 26943712 29384032 30350612 31995658 32861984 33443668 36210976 37203976 39023606 40789676 40995464 42343999 43000534 45847768 50000248 51644993 56908177 60701224 63991316 66887336 74407952 78047212 81579352 81990928 84687998 86001068 91695536 100000496 103289986 108888449 113816354 121402448 127982632 133774672 144165407 148815904 156094424 158857423 163158704 163981856 169375996 172002136 177660101 183391072 193750961 200000992 206579972 217776898 227632708 242804896 255965264 267549344 288330814 312188848 317714846 326317408 338751992 344004272 355320202 387501922 413159944 435553796 455265416 511930528 576661628 624377696 635429692 677503984 688008544 710640404 775003844 804535981 826319888 871107592 910530832 981254867 1081255363 1153323256 1270859384 1312663969 1355007968 1421280808 1550007688 1600994783 1609071962 1652639776 1742215184 1764153487 1821061664 1962509734 2162510726 2306646512 2541718768 2625327938 2842561616 3100015376 3201989566 3218143924 3375541919 3484430368 3528306974 3925019468 4325021452 4613293024 5083437536 5250655876 5685123232 6200030752 6403979132 6436287848 6751083838 7056613948 7850038936 8650042904 8934583789 10501311752 12807958264 12872575696 13502167676 14113227896 15700077872 17300085808 17869167578 21002623504 24940615411 25615916528 25745151392 27004335352 28226455792 30418900877 31400155744 33518916253 34600171616 35738335156 42005247008 49881230822 51231833056 54008670704 56452911584 60837801754 67037832506 71476670312 99762461644 108017341408 121675603508 134075665012 142953340624 169757091991 199524923288 243351207016 268151330024 276972097459 285906681248 339514183982 399049846576 486702414032 536302660048 553944194918 679028367964 798099693152 973404828064 1072605320096 1107888389836 1358056735928 2215776779672 2716113471856 4431553559344 5262469851721 5432226943712 8863107118688 10524939703442 21049879406884 42099758813768 84199517627536 168399035255072
• Sum of all divisors σ(n): 366595658956800
• Sum of proper divisors (its aliquot sum) s(n): 198196623701728
• 168399035255072 is an abundant number, because the sum of its proper divisors (198196623701728) is greater than itself. Its abundance is 29797588446656

Bases of 168399035255072

• Binary: 100110010010100001110100101011010100100100100000₂
• Hexadecimal: 0x992874AD4920
• Base-36: 1NOXG5NMZK

Squares and roots of 168399035255072

• 168399035255072 squared (168399035255072²) is 28358235074838982376101725184
• 168399035255072 cubed (168399035255072³) is 4775499428139429149526866495457816686133248
• The square root of 168399035255072 is 12976865.3863354841
• The cube root of 168399035255072 is 55222.1358106229

Scales and comparisons

• 168,399,035,255,072 seconds is equal to 5,354,568 years, 22 weeks, 2 days, 1 hour, 4 minutes, 32 seconds.
• To count from 1 to 168,399,035,255,072 would take you about thirteen million, three hundred eighty-six thousand, four hundred twenty-one 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 168399035255072 cubic inches would be around 4601.8 feet tall.

Recreational maths with 168399035255072

• 168399035255072 backwards is 270552530993861
• The number of decimal digits it has is: 15
• The sum of 168399035255072's digits is 65
• More coming soon!