121534486480

Names of 121534486480

• Cardinal: 121534486480 can be written as One hundred twenty-one billion, five hundred thirty-four million, four hundred eighty-six thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.2153448648 × 10¹¹

Factors of 121534486480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3312

Divisors of 121534486480

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 19 20 22 34 38 40 44 55 68 76 80 85 88 95 110 136 137 152 170 176 187 190 209 220 272 274 304 323 340 374 380 418 440 548 646 680 685 748 760 836 880 935 1045 1096 1292 1360 1370 1496 1507 1520 1615 1672 1870 2090 2192 2329 2584 2603 2740 2992 3014 3121 3230 3344 3553 3740 4180 4658 5168 5206 5480 6028 6242 6460 7106 7480 7535 8360 9316 10412 10960 11645 12056 12484 12920 13015 14212 14960 15070 15605 16720 17765 18632 20824 23290 24112 24968 25619 25840 26030 28424 28633 30140 31210 34331 35530 37264 41648 44251 46580 49936 51238 52060 53057 56848 57266 59299 60280 62420 68662 71060 88502 93160 102476 104120 106114 114532 118598 120560 124840 128095 137324 142120 143165 171655 177004 186320 204952 208240 212228 221255 229064 237196 249680 256190 265285 274648 284240 286330 296495 343310 354008 409904 424456 427577 442510 458128 474392 486761 512380 530570 549296 572660 583627 592990 652289 686620 708016 848912 855154 885020 948784 973522 1008083 1024760 1061140 1145320 1167254 1185980 1304578 1373240 1710308 1770040 1947044 2016166 2049520 2122280 2137885 2290640 2334508 2371960 2433805 2609156 2746480 2918135 3261445 3420616 3540080 3894088 4032332 4244560 4275770 4669016 4703347 4743920 4867610 5040415 5218312 5836270 6522890 6841232 7268809 7788176 8064664 8123963 8551540 9338032 9406694 9735220 10080830 10436624 11088913 11672540 13045780 14537618 16129328 16247926 17103080 18813388 19470440 20161660 22177826 23345080 23516735 26091560 29075236 32495852 34206160 36344045 37626776 38940880 40323320 40619815 44355652 46690160 47033470 52183120 55444565 58150472 64991704 72688090 75253552 79956899 80646640 81239630 88711304 89363593 94066940 110889130 116300944 129983408 138107371 145376180 159913798 162479260 177422608 178727186 188133880 221778260 276214742 290752360 319827596 324958520 357454372 376267760 399784495 443556520 446817965 552429484 581504720 639655192 649917040 690536855 714908744 799568990 887113040 893635930 1104858968 1279310384 1381073710 1429817488 1519181081 1599137980 1787271860 2209717936 2762147420 3038362162 3198275960 3574543720 5524294840 6076724324 6396551920 7149087440 7595905405 11048589680 12153448648 15191810810 24306897296 30383621620 60767243240 121534486480
• Sum of all divisors σ(n): 346185342720
• Sum of proper divisors (its aliquot sum) s(n): 224650856240
• 121534486480 is an abundant number, because the sum of its proper divisors (224650856240) is greater than itself. Its abundance is 103116369760

Bases of 121534486480

• Binary: 1110001001100000001010001011111010000₂
• Hexadecimal: 0x1C4C0517D0
• Base-36: 1JTYHTXS

Squares and roots of 121534486480

• 121534486480 squared (121534486480²) is 14770631403957302790400
• 121534486480 cubed (121534486480³) is 1795141102665312234477135073792000
• The square root of 121534486480 is 348617.9663758023
• The cube root of 121534486480 is 4953.3594374405

Scales and comparisons

• 121,534,486,480 seconds is equal to 3,864 years, 21 weeks, 6 days, 3 hours, 34 minutes, 40 seconds.
• To count from 1 to 121,534,486,480 would take you about seven thousand, seven hundred twenty-eight 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 121534486480 cubic inches would be around 412.8 feet tall.

Recreational maths with 121534486480

• 121534486480 backwards is 084684435121
• The number of decimal digits it has is: 12
• The sum of 121534486480's digits is 46
• More coming soon!