64468317550

Names of 64468317550

• Cardinal: 64468317550 can be written as Sixty-four billion, four hundred sixty-eight million, three hundred seventeen thousand, five hundred fifty.

Scientific notation

• Scientific notation: 6.446831755 × 10¹⁰

Factors of 64468317550

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 472

Divisors of 64468317550

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 7 10 13 14 25 26 35 49 50 53 65 70 91 98 106 130 175 181 182 211 245 265 325 350 362 371 422 455 490 530 637 650 689 742 905 910 1055 1225 1267 1274 1325 1378 1477 1810 1855 2110 2275 2353 2450 2534 2597 2650 2743 2954 3185 3445 3710 4525 4550 4706 4823 5194 5275 5486 6335 6370 6890 7385 8869 9050 9275 9593 9646 10339 10550 11183 11765 12670 12985 13715 14770 15925 16471 17225 17738 18550 19186 19201 20678 22366 23530 24115 25970 27430 31675 31850 32942 33761 34450 36925 38191 38402 44345 47965 48230 51695 55915 58825 63350 64925 67151 67522 68575 73850 76382 78281 82355 88690 95930 96005 103390 111830 115297 117650 120575 124709 129850 134302 134407 137150 145379 156562 164710 168805 190955 192010 221725 230594 239825 241150 249418 258475 267337 268814 279575 290758 335755 337610 381910 391405 411775 443450 470057 479650 480025 496483 516950 534674 547967 559150 576485 623545 671510 672035 726895 782810 823550 844025 872963 940114 954775 960050 992966 1017653 1095934 1152970 1247090 1336685 1344070 1453790 1678775 1688050 1745926 1871359 1909550 1957025 2024123 2035306 2350285 2482415 2673370 2739835 2882425 3117725 3357550 3360175 3475381 3634475 3742718 3914050 4048246 4364815 4700570 4964830 5088265 5479670 5764850 6110741 6235450 6683425 6720350 6950762 7123571 7268950 8729630 9356795 10120615 10176530 11751425 12221482 12412075 13366850 13699175 14168861 14247142 17376905 18713590 20241230 21824075 23502850 24327667 24824150 25441325 26313599 27398350 28337722 30553705 34753810 35617855 43648150 46783975 48655334 50603075 50882650 52627198 61107410 70844305 71235710 86884525 93567950 99182027 101206150 121638335 131567995 141688610 152768525 173769050 178089275 184195193 198364054 243276670 263135990 305537050 354221525 356178550 368390386 495910135 608191675 657839975 708443050 920975965 991820270 1216383350 1289366351 1315679950 1841951930 2479550675 2578732702 4604879825 4959101350 6446831755 9209759650 12893663510 32234158775 64468317550
• Sum of all divisors σ(n): 154627540704
• Sum of proper divisors (its aliquot sum) s(n): 90159223154
• 64468317550 is an abundant number, because the sum of its proper divisors (90159223154) is greater than itself. Its abundance is 25690905604

Bases of 64468317550

• Binary: 111100000010100111000111010101101110₂
• Hexadecimal: 0xF029C756E
• Base-36: TM6RS6M

Squares and roots of 64468317550

• 64468317550 squared (64468317550²) is 4156163967727638002500
• 64468317550 cubed (64468317550³) is 267940898461333318656617693875000
• The square root of 64468317550 is 253906.1195599665
• The cube root of 64468317550 is 4009.7329140129

Scales and comparisons

• 64,468,317,550 seconds is equal to 2,049 years, 46 weeks, 3 days, 1 hour, 59 minutes, 10 seconds.
• To count from 1 to 64,468,317,550 would take you about four thousand and ninety-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 64468317550 cubic inches would be around 334.1 feet tall.

Recreational maths with 64468317550

• 64468317550 backwards is 05571386446
• 64468317550 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 64468317550's digits is 49
• More coming soon!