28795929768960

Names of 28795929768960

• Cardinal: 28795929768960 can be written as Twenty-eight trillion, seven hundred ninety-five billion, nine hundred twenty-nine million, seven hundred sixty-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.879592976896 × 10¹³

Factors of 28795929768960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 15111

Divisors of 28795929768960

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 127 128 160 192 240 254 256 320 381 384 480 508 512 635 640 762 768 960 1016 1024 1061 1270 1280 1524 1536 1905 1920 2032 2122 2540 2560 3048 3072 3183 3810 3840 4064 4244 5080 5120 5305 6096 6366 7620 7680 8128 8488 10160 10610 12192 12732 13913 15240 15360 15915 16256 16976 20320 21220 24384 25464 27826 30480 31830 32512 33952 40640 41739 42440 48768 50928 55652 60960 63660 65024 67904 69565 81280 83478 84880 97536 101856 111304 121920 127320 130048 134747 135808 139130 162560 166956 169760 195072 203712 208695 222608 243840 254640 269494 271616 278260 325120 333912 339520 390144 404241 407424 417390 445216 487680 509280 538988 543232 556520 650240 667824 673735 679040 808482 814848 834780 890432 975360 1018560 1077976 1086464 1113040 1335648 1347470 1358080 1616964 1629696 1669560 1766951 1780864 1950720 2021205 2037120 2155952 2226080 2671296 2694940 2716160 3233928 3259392 3339120 3533902 3561728 4042410 4074240 4311904 4452160 5300853 5342592 5389880 5432320 6467856 6678240 7067804 7123456 8084820 8148480 8623808 8834755 8904320 10601706 10685184 10779760 12935712 13356480 14135608 14246912 14761693 16169640 16296960 17247616 17669510 17808640 21203412 21370368 21559520 25871424 26504265 26712960 28271216 29523386 32339280 34495232 35339020 35617280 42406824 42740736 43119040 44285079 51742848 53008530 53425920 56542432 59046772 64678560 68990464 70678040 71234560 73808465 84813648 86238080 88570158 103485696 106017060 106851840 113084864 118093544 129357120 137980928 141356080 147616930 169627296 172476160 177140316 206971392 212034120 213703680 221425395 226169728 236187088 258714240 282712160 295233860 339254592 344952320 354280632 413942784 424068240 442850790 452339456 472374176 517428480 565424320 590467720 678509184 689904640 708561264 848136480 885701580 904678912 944748352 1034856960 1130848640 1180935440 1357018368 1417122528 1696272960 1771403160 1809357824 1874735011 1889496704 2069713920 2261697280 2361870880 2714036736 2834245056 3392545920 3542806320 3749470022 3778993408 4523394560 4723741760 5428073472 5624205033 5668490112 6785091840 7085612640 7498940044 7557986816 9046789120 9373675055 9447483520 11248410066 11336980224 13570183680 14171225280 14997880088 15115973632 18747350110 18894967040 22496820132 22673960448 27140367360 28121025165 28342450560 29995760176 37494700220 37789934080 44993640264 45347920896 56242050330 56684901120 59991520352 74989400440 75579868160 89987280528 112484100660 113369802240 119983040704 149978800880 179974561056 224968201320 226739604480 239966081408 299957601760 359949122112 449936402640 479932162816 599915203520 719898244224 899872805280 959864325632 1199830407040 1439796488448 1799745610560 1919728651264 2399660814080 2879592976896 3599491221120 4799321628160 5759185953792 7198982442240 9598643256320 14397964884480 28795929768960
• Sum of all divisors σ(n): 92921362624512
• Sum of proper divisors (its aliquot sum) s(n): 64125432855552
• 28795929768960 is an abundant number, because the sum of its proper divisors (64125432855552) is greater than itself. Its abundance is 35329503086592

Bases of 28795929768960

• Binary: 110100011000010010011001010100011010000000000₂
• Hexadecimal: 0x1A30932A3400
• Base-36: A7GO13FUO

Squares and roots of 28795929768960

• 28795929768960 squared (28795929768960²) is 829205571258876718979481600
• 28795929768960 cubed (28795929768960³) is 23877745394000970694711946436868571136000
• The square root of 28795929768960 is 5366183.9112128835
• The cube root of 28795929768960 is 30650.9332201007

Scales and comparisons

• 28,795,929,768,960 seconds is equal to 915,621 years, 25 weeks, 5 days, 4 hours, 16 minutes.
• To count from 1 to 28,795,929,768,960 would take you about two million, two hundred eighty-nine thousand and fifty-three 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 28795929768960 cubic inches would be around 2554.2 feet tall.

Recreational maths with 28795929768960

• 28795929768960 backwards is 06986792959782
• The number of decimal digits it has is: 14
• The sum of 28795929768960's digits is 87
• More coming soon!