29490721111980

Names of 29490721111980

• Cardinal: 29490721111980 can be written as Twenty-nine trillion, four hundred ninety billion, seven hundred twenty-one million, one hundred eleven thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 2.949072111198 × 10¹³

Factors of 29490721111980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5684364

Divisors of 29490721111980

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 37 38 41 45 57 60 74 76 82 90 95 111 114 123 148 164 171 180 185 190 205 222 228 246 285 333 342 369 370 380 410 444 492 555 570 615 666 684 703 738 740 779 820 855 1110 1140 1230 1332 1406 1476 1517 1558 1665 1710 1845 2109 2220 2337 2460 2812 3034 3116 3330 3420 3515 3690 3895 4218 4551 4674 6068 6327 6660 7011 7030 7380 7585 7790 8436 9102 9348 10545 11685 12654 13653 14022 14060 15170 15580 18204 21090 22755 23370 25308 27306 28044 28823 30340 31635 35055 42180 45510 46740 54612 57646 63270 68265 70110 86469 91020 115292 126540 136530 140220 144115 172938 259407 273060 288230 345876 432345 518814 576460 864690 1037628 1297035 1729380 2594070 5188140 5684257 11368514 17052771 22737028 28421285 34105542 51158313 56842570 68211084 85263855 102316626 108000883 113685140 170527710 204633252 210317509 216001766 233054537 255791565 324002649 341055420 420635018 432003532 466109074 511583130 540004415 630952527 648005298 699163611 841270036 932218148 972007947 1023166260 1051587545 1080008830 1165272685 1261905054 1296010596 1398327222 1620013245 1892857581 1944015894 2097490833 2103175090 2160017660 2330545370 2523810108 2796654444 3154762635 3240026490 3495818055 3785715162 3888031788 3996032671 4194981666 4206350180 4428036203 4661090740 4860039735 6309525270 6480052980 6991636110 7571430324 7992065342 8389963332 8623017869 8856072406 9464287905 9720079470 10487454165 11988098013 12619050540 13284108609 13983272220 15984130684 17246035738 17712144812 18928575810 19440158940 19980163355 20974908330 22140181015 23976196026 25869053607 26568217218 34492071476 35964294039 37857151620 39852325827 39960326710 41949816660 43115089345 44280362030 47952392052 51738107214 53136434436 59940490065 66420543045 71928588078 77607160821 79704651654 79920653420 86230178690 88560724060 103476214428 119880980130 129345268035 132841086090 143857176156 155214321642 159409303308 163837339511 172460357380 179821470195 199261629135 239761960260 258690536070 265682172180 310428643284 327674679022 359642940390 388035804105 398523258270 491512018533 517381072140 655349358044 719285880780 776071608210 797046516540 819186697555 983024037066 1474536055599 1552143216420 1638373395110 1966048074132 2457560092665 2949072111198 3276746790220 4915120185330 5898144222396 7372680277995 9830240370660 14745360555990 29490721111980
• Sum of all divisors σ(n): 99067067386560
• Sum of proper divisors (its aliquot sum) s(n): 69576346274580
• 29490721111980 is an abundant number, because the sum of its proper divisors (69576346274580) is greater than itself. Its abundance is 40085625162600

Bases of 29490721111980

• Binary: 110101101001001010111111101001011111110101100₂
• Hexadecimal: 0x1AD257F4BFAC
• Base-36: AGBULX770

Squares and roots of 29490721111980

• 29490721111980 squared (29490721111980²) is 869702631704582887699520400
• 29490721111980 cubed (29490721111980³) is 25648157761954909060800079714800694392000
• The square root of 29490721111980 is 5430535.9875411929
• The cube root of 29490721111980 is 30895.4930751021

Scales and comparisons

• 29,490,721,111,980 seconds is equal to 937,713 years, 36 weeks, 6 days, 15 hours, 33 minutes.
• To count from 1 to 29,490,721,111,980 would take you about two million, three hundred forty-four thousand, two hundred eighty-four 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 29490721111980 cubic inches would be around 2574.6 feet tall.

Recreational maths with 29490721111980

• 29490721111980 backwards is 08911112709492
• The number of decimal digits it has is: 14
• The sum of 29490721111980's digits is 54
• More coming soon!