4221284129280

Names of 4221284129280

• Cardinal: 4221284129280 can be written as Four trillion, two hundred twenty-one billion, two hundred eighty-four million, one hundred twenty-nine thousand, two hundred eighty.

Scientific notation

• Scientific notation: 4.22128412928 × 10¹²

Factors of 4221284129280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 257776

Divisors of 4221284129280

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 79 80 81 90 96 108 120 128 135 144 158 160 162 180 192 216 237 240 256 270 288 316 320 324 360 384 395 405 432 474 480 512 540 576 632 640 648 711 720 768 790 810 864 948 960 1080 1152 1185 1264 1280 1296 1422 1440 1536 1580 1620 1728 1896 1920 2133 2160 2304 2370 2528 2560 2592 2844 2880 3160 3240 3456 3555 3792 3840 4266 4320 4608 4740 5056 5184 5688 5760 6320 6399 6480 6912 7110 7584 7680 8532 8640 9480 10112 10368 10665 11376 11520 12640 12798 12960 13824 14220 15168 17064 17280 18960 20224 20736 21330 22752 23040 25280 25596 25920 28440 30336 31995 34128 34560 37920 40448 41472 42660 45504 50560 51192 51840 56880 60672 63990 68256 69120 75840 85320 91008 101120 102384 103680 113760 121344 127980 136512 151680 170640 182016 202240 204768 207360 227520 255960 257687 273024 303360 341280 364032 409536 455040 511920 515374 546048 606720 682560 773061 819072 910080 1023840 1030748 1092096 1288435 1365120 1546122 1638144 1820160 2047680 2061496 2319183 2576870 2730240 3092244 3276288 3865305 4095360 4122992 4638366 5153740 5460480 6184488 6957549 7730610 8190720 8245984 9276732 10307480 11595915 12368976 13915098 15461220 16381440 16491968 18553464 20357273 20614960 20872647 23191830 24737952 27830196 30922440 32983936 34787745 37106928 40714546 41229920 41745294 46383660 49475904 55660392 61071819 61844880 65967872 69575490 74213856 81429092 82459840 83490588 92767320 98951808 101786365 104363235 111320784 122143638 123689760 131935744 139150980 148427712 162858184 164919680 166981176 183215457 185534640 197903616 203572730 208726470 222641568 244287276 247379520 278301960 296855424 305359095 325716368 329839360 333962352 366430914 371069280 395807232 407145460 417452940 445283136 488574552 494759040 549646371 556603920 593710848 610718190 651432736 659678720 667924704 732861828 742138560 814290920 834905880 890566272 916077285 977149104 989518080 1099292742 1113207840 1187421696 1221436380 1302865472 1335849408 1465723656 1484277120 1628581840 1648939113 1669811760 1781132544 1832154570 1954298208 1979036160 2198585484 2226415680 2442872760 2605730944 2671698816 2748231855 2931447312 2968554240 3257163680 3297878226 3339623520 3562265088 3664309140 3908596416 4397170968 4452831360 4885745520 5211461888 5343397632 5496463710 5862894624 5937108480 6514327360 6595756452 6679247040 7328618280 7817192832 8244695565 8794341936 8905662720 9771491040 10422923776 10686795264 10992927420 11725789248 13028654720 13191512904 13358494080 14657236560 15634385664 16489391130 17588683872 17811325440 19542982080 21985854840 23451578496 26057309440 26383025808 26716988160 29314473120 31268771328 32978782260 35177367744 39085964160 43971709680 46903156992 52114618880 52766051616 53433976320 58628946240 65957564520 70354735488 78171928320 87943419360 93806313984 105532103232 117257892480 131915129040 140709470976 156343856640 175886838720 211064206464 234515784960 263830258080 281418941952 351773677440 422128412928 469031569920 527660516160 703547354880 844256825856 1055321032320 1407094709760 2110642064640 4221284129280
• Sum of all divisors σ(n): 15310748977920
• Sum of proper divisors (its aliquot sum) s(n): 11089464848640
• 4221284129280 is an abundant number, because the sum of its proper divisors (11089464848640) is greater than itself. Its abundance is 6868180719360

Bases of 4221284129280

• Binary: 111101011011011000001001000001101000000000₂
• Hexadecimal: 0x3D6D8241A00
• Base-36: 1HV8BKW00

Squares and roots of 4221284129280

• 4221284129280 squared (4221284129280²) is 17819239700111207753318400
• 4221284129280 cubed (4221284129280³) is 75220073741915547940135847174602752000
• The square root of 4221284129280 is 2054576.3868204073
• The cube root of 4221284129280 is 16161.4948556713

Scales and comparisons

• 4,221,284,129,280 seconds is equal to 134,223 years, 40 weeks, 3 days, 4 hours, 48 minutes.
• To count from 1 to 4,221,284,129,280 would take you about three hundred thirty-five thousand, five hundred fifty-nine 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 4221284129280 cubic inches would be around 1346.8 feet tall.

Recreational maths with 4221284129280

• 4221284129280 backwards is 0829214821224
• 4221284129280 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4221284129280's digits is 45
• More coming soon!