228388217040

Names of 228388217040

• Cardinal: 228388217040 can be written as Two hundred twenty-eight billion, three hundred eighty-eight million, two hundred seventeen thousand and forty.

Scientific notation

• Scientific notation: 2.2838821704 × 10¹¹

Factors of 228388217040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 93

Divisors of 228388217040

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 29 30 31 36 40 45 46 48 58 60 62 69 72 80 87 90 92 93 115 116 120 124 138 144 145 155 174 180 184 186 207 230 232 240 248 261 276 279 290 310 345 348 360 368 372 414 435 460 464 465 496 522 529 552 558 580 620 667 690 696 713 720 744 828 841 870 899 920 930 1035 1044 1058 1104 1116 1160 1240 1305 1334 1380 1392 1395 1426 1488 1587 1656 1682 1740 1798 1840 1860 2001 2070 2088 2116 2139 2232 2320 2480 2523 2610 2645 2668 2697 2760 2790 2852 3174 3312 3335 3364 3480 3565 3596 3720 4002 4140 4176 4205 4232 4278 4464 4495 4761 5046 5220 5290 5336 5394 5520 5580 5704 6003 6348 6417 6670 6728 6960 7130 7192 7440 7569 7935 8004 8091 8280 8410 8464 8556 8990 9522 10005 10092 10440 10580 10672 10695 10788 11160 11408 12006 12167 12615 12696 12834 13340 13456 13485 14260 14384 15138 15341 15870 16008 16182 16399 16560 16820 17112 17980 19044 19343 20010 20184 20677 20880 21160 21390 21576 22320 23805 24012 24334 25230 25392 25668 26071 26680 26970 28520 30015 30276 30682 31740 32016 32085 32364 32798 33640 34224 35960 36501 37845 38088 38686 40020 40368 40455 41354 42320 42780 43152 46023 47610 48024 48668 49197 50460 51336 52142 53360 53940 57040 58029 60030 60552 60835 61364 62031 63480 64170 64728 65596 67280 71920 73002 75690 76176 76705 77372 78213 80040 80910 81995 82708 85560 92046 95220 96048 96715 97336 98394 100920 102672 103385 104284 107880 109503 116058 120060 121104 121670 122728 124062 126960 128340 129456 130355 131192 138069 146004 147591 151380 153410 154744 156426 160080 161820 163990 165416 171120 174087 182505 184092 186093 190440 193430 194672 196788 201840 206770 208568 215760 219006 230115 232116 234639 240120 243340 245456 245985 248124 256680 260710 262384 276138 290145 292008 295182 302760 306820 309488 310155 312852 323640 327980 330832 348174 352843 365010 368184 372186 377177 380880 386860 391065 393576 413540 417136 438012 444889 460230 464232 469278 475571 480240 486680 491970 496248 513360 521420 547515 552276 580290 584016 590364 599633 605520 613640 620310 625704 647280 655960 690345 696348 705686 730020 736368 737955 744372 754354 773720 782130 787152 827080 870435 876024 889778 920460 928464 930465 938556 951142 973360 983940 992496 1042840 1058529 1095030 1104552 1131531 1160580 1173195 1180728 1199266 1227280 1240620 1251408 1311920 1334667 1380690 1392696 1411372 1426713 1460040 1475910 1488744 1508708 1547440 1564260 1654160 1740870 1752048 1764215 1779556 1798899 1840920 1860930 1877112 1885885 1902284 1967880 2085680 2117058 2190060 2209104 2224445 2263062 2321160 2346390 2361456 2377855 2398532 2481240 2669334 2761380 2785392 2822744 2853426 2920080 2951820 2977488 2998165 3017416 3128520 3175587 3394593 3481740 3528430 3559112 3597798 3681840 3721860 3754224 3771770 3804568 3935760 4004001 4234116 4280139 4380120 4448890 4526124 4642320 4692780 4755710 4797064 4962480 5292645 5338668 5396697 5522760 5645488 5657655 5706852 5903640 5996330 6034832 6257040 6351174 6673335 6789186 6963480 7056860 7118224 7133565 7195596 7443720 7543540 7609136 8008002 8468232 8560278 8760240 8897780 8994495 9052248 9385560 9511420 9594128 10232447 10585290 10677336 10793394 10938133 11045520 11315310 11413704 11807280 11992660 12702348 13346670 13578372 13791559 13926960 14113720 14267130 14391192 14887440 15087080 15877935 16016004 16936464 16972965 17120556 17795560 17988990 18104496 18771120 19022840 20020005 20464894 21170580 21354672 21400695 21586788 21876266 22630620 22827408 23985320 25404696 26693340 26983485 27156744 27583118 28227440 28534260 28782384 30174160 30697341 31755870 32032008 32814399 33945930 34241112 35591120 35977980 38045680 40040010 40929788 41374677 42341160 42801390 43173576 43752532 45261240 47970640 50809392 51162235 53386680 53966970 54313488 54690665 55166236 57068520 61394682 63511740 64064016 65628798 67891860 68482224 68957795 71955960 80080020 81859576 82749354 84682320 85602780 86347152 87505064 90522480 92092023 98443197 102324470 106773360 107933940 109381330 110332472 114137040 122789364 124124031 127023480 131257596 135783720 137915590 143911920 153486705 160160040 163719152 164071995 165498708 171205560 175010128 184184046 196886394 204648940 206873385 215867880 218762660 220664944 245578728 248248062 254046960 262515192 271567440 275831180 306973410 317205857 320320080 328143990 330997416 342411120 368368092 393772788 409297880 413746770 431735760 437525320 460460115 491157456 492215985 496496124 525030384 551662360 613946820 620620155 634411714 656287980 661994832 736736184 787545576 818595760 827493540 875050640 920920230 951617571 984431970 992992248 1103324720 1227893640 1241240310 1268823428 1312575960 1473472368 1575091152 1586029285 1654987080 1841840460 1903235142 1968863940 1985984496 2455787280 2482480620 2537646856 2625151920 2854852713 3172058570 3309974160 3683680920 3806470284 3937727880 4758087855 4964961240 5075293712 5709705426 6344117140 7367361840 7612940568 7875455760 9516175710 9929922480 11419410852 12688234280 14274263565 15225881136 19032351420 22838821704 25376468560 28548527130 38064702840 45677643408 57097054260 76129405680 114194108520 228388217040
• Sum of all divisors σ(n): 857257989120
• Sum of proper divisors (its aliquot sum) s(n): 628869772080
• 228388217040 is an abundant number, because the sum of its proper divisors (628869772080) is greater than itself. Its abundance is 400481555040

Bases of 228388217040

• Binary: 11010100101100111111111010000011010000₂
• Hexadecimal: 0x352CFFA0D0
• Base-36: 2WX4G440

Squares and roots of 228388217040

• 228388217040 squared (228388217040²) is 52161177682710146361600
• 228388217040 cubed (228388217040³) is 11912998369660809162643267121664000
• The square root of 228388217040 is 477899.7981167181
• The cube root of 228388217040 is 6112.5801209467

Scales and comparisons

• 228,388,217,040 seconds is equal to 7,262 years, 2 weeks, 3 hours, 24 minutes.
• To count from 1 to 228,388,217,040 would take you about fourteen thousand, five hundred twenty-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 228388217040 cubic inches would be around 509.4 feet tall.

Recreational maths with 228388217040

• 228388217040 backwards is 040712883822
• 228388217040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 228388217040's digits is 45
• More coming soon!