8100136320

Names of 8100136320

• Cardinal: 8100136320 can be written as Eight billion, one hundred million, one hundred thirty-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 8.10013632 × 10⁹

Factors of 8100136320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 222

Divisors of 8100136320

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 31 32 40 46 48 60 61 62 64 69 80 92 93 96 97 115 120 122 124 128 138 155 160 183 184 186 192 194 230 240 244 248 276 291 305 310 320 345 366 368 372 384 388 460 465 480 485 488 496 552 582 610 620 640 690 713 732 736 744 776 915 920 930 960 970 976 992 1104 1164 1220 1240 1380 1403 1426 1455 1464 1472 1488 1552 1830 1840 1860 1891 1920 1940 1952 1984 2139 2208 2231 2328 2440 2480 2760 2806 2852 2910 2928 2944 2976 3007 3104 3565 3660 3680 3720 3782 3880 3904 3968 4209 4278 4416 4462 4656 4880 4960 5520 5612 5673 5704 5820 5856 5917 5952 6014 6208 6693 7015 7130 7320 7360 7440 7564 7760 7808 8418 8556 8832 8924 9021 9312 9455 9760 9920 10695 11040 11155 11224 11346 11408 11640 11712 11834 11904 12028 12416 13386 14030 14260 14640 14720 14880 15035 15128 15520 16836 17112 17751 17848 18042 18624 18910 19520 19840 21045 21390 22080 22310 22448 22692 22816 23280 23424 23668 24056 26772 28060 28365 28520 29280 29585 29760 30070 30256 31040 33465 33672 34224 35502 35696 36084 37248 37820 39040 42090 42780 43493 44160 44620 44896 45105 45384 45632 46560 47336 48112 53544 56120 56730 57040 58560 59170 59520 60140 60512 62080 66930 67344 68448 69161 71004 71392 72168 75640 84180 85560 86986 88755 89240 89792 90210 90768 91264 93120 94672 96224 107088 112240 113460 114080 117120 118340 120280 121024 130479 133860 134688 136091 136896 138322 142008 142784 144336 151280 168360 171120 173972 177510 178480 179584 180420 181536 183427 186240 189344 192448 207483 214176 217465 224480 226920 228160 236680 240560 242048 260958 267720 269376 272182 273792 276644 284016 285568 288672 302560 336720 342240 345805 347944 355020 356960 360840 363072 366854 378688 384896 408273 414966 428352 434930 448960 453840 456320 473360 481120 521916 535440 538752 544364 550281 553288 568032 577344 605120 652395 673440 680455 684480 691610 695888 710040 713920 721680 726144 733708 757376 816546 829932 856704 869860 897920 907680 917135 946720 962240 1037415 1043832 1070880 1088728 1100562 1106576 1136064 1154688 1210240 1304790 1346880 1360910 1368960 1383220 1391776 1420080 1427840 1443360 1467416 1633092 1659864 1739720 1815360 1834270 1893440 1924480 2041365 2074830 2087664 2141760 2177456 2201124 2213152 2272128 2609580 2693760 2721820 2751405 2766440 2783552 2840160 2886720 2934832 3266184 3319728 3479440 3630720 3668540 3786880 4082730 4149660 4175328 4218821 4283520 4354912 4402248 4426304 5219160 5443640 5502810 5532880 5567104 5680320 5773440 5869664 6532368 6639456 6958880 7337080 8165460 8299320 8350656 8437642 8709824 8804496 8852608 10438320 10887280 11005620 11065760 11360640 11739328 12656463 13064736 13278912 13917760 14674160 16330920 16598640 16701312 16875284 17419648 17608992 20876640 21094105 21774560 22011240 22131520 23478656 25312926 26129472 26557824 27835520 29348320 32661840 33197280 33750568 35217984 41753280 42188210 43549120 44022480 44263040 50625852 52258944 58696640 63282315 65323680 66394560 67501136 70435968 83506560 84376420 87098240 88044960 101251704 117393280 126564630 130647360 132789120 135002272 168752840 176089920 202503408 253129260 261294720 270004544 337505680 352179840 405006816 506258520 540009088 675011360 810013632 1012517040 1350022720 1620027264 2025034080 2700045440 4050068160 8100136320
• Sum of all divisors σ(n): 28558172160
• Sum of proper divisors (its aliquot sum) s(n): 20458035840
• 8100136320 is an abundant number, because the sum of its proper divisors (20458035840) is greater than itself. Its abundance is 12357899520

Bases of 8100136320

• Binary: 111100010110011100100010110000000₂
• Hexadecimal: 0x1E2CE4580
• Base-36: 3PYM16O

Squares and roots of 8100136320

• 8100136320 squared (8100136320²) is 65612208402583142400
• 8100136320 cubed (8100136320³) is 531467832317172893573971968000
• The square root of 8100136320 is 90000.7573301469
• The cube root of 8100136320 is 2008.3101164917

Scales and comparisons

• 8,100,136,320 seconds is equal to 257 years, 29 weeks, 13 hours, 52 minutes.
• To count from 1 to 8,100,136,320 would take you about five hundred fifteen 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 8100136320 cubic inches would be around 167.4 feet tall.

Recreational maths with 8100136320

• 8100136320 backwards is 0236310018
• 8100136320 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8100136320's digits is 24
• More coming soon!