61047041990

Names of 61047041990

• Cardinal: 61047041990 can be written as Sixty-one billion, forty-seven million, forty-one thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 6.104704199 × 10¹⁰

Factors of 61047041990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 427

Divisors of 61047041990

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 10 11 17 19 22 34 38 55 83 85 95 110 127 163 166 170 187 190 209 254 323 326 374 415 418 635 646 815 830 913 935 1045 1270 1397 1411 1577 1615 1630 1793 1826 1870 2090 2159 2413 2771 2794 2822 3097 3154 3230 3553 3586 4318 4565 4826 5542 6194 6985 7055 7106 7885 8965 9130 10541 10795 12065 13529 13855 13970 14110 15485 15521 15770 17347 17765 17930 20701 21082 21590 23749 24130 26543 26809 27058 27710 30481 30970 31042 34067 34694 35530 41021 41402 47498 52649 52705 53086 53618 60962 67645 68134 77605 82042 86735 103505 105298 105410 115951 118745 132715 134045 135290 148819 152405 155210 170335 173470 179197 200279 205105 207010 227711 229993 231902 237490 257051 263245 265430 268090 294899 297638 304810 340670 351917 358394 393319 400558 410210 451231 455422 459986 514102 526490 579139 579755 589798 703834 744095 786638 895985 902462 1001395 1138555 1149965 1158278 1159510 1285255 1474495 1488190 1718183 1759585 1791970 1966595 1971167 2002790 2203069 2256155 2277110 2299930 2529923 2570510 2827561 2895695 2948990 3404743 3436366 3519170 3871087 3933190 3942334 4326509 4369867 4406138 4512310 5059846 5655122 5791390 6686423 6809486 7742174 8590915 8653018 8739734 9855835 11015345 12649615 13372846 14137805 17023715 17181830 18900013 19355435 19711670 21632545 21849335 22030690 25299230 28275610 29209111 32645477 33432115 34047430 37452173 37800026 38710870 43265090 43698670 48068537 58418222 65290954 66864230 73550653 74904346 94500065 96137074 146045555 147101306 163227385 187260865 189000130 240342685 292091110 321300221 326454770 359100247 367753265 374521730 480685370 554973109 642600442 718200494 735506530 1109946218 1606501105 1795501235 2774865545 3213002210 3591002470 5549731090 6104704199 12209408398 30523520995 61047041990
• Sum of all divisors σ(n): 137116385280
• Sum of proper divisors (its aliquot sum) s(n): 76069343290
• 61047041990 is an abundant number, because the sum of its proper divisors (76069343290) is greater than itself. Its abundance is 15022301300

Bases of 61047041990

• Binary: 111000110110101011111110111111000110₂
• Hexadecimal: 0xE36AFEFC6
• Base-36: S1LTZ2E

Squares and roots of 61047041990

• 61047041990 squared (61047041990²) is 3726741335728823160100
• 61047041990 cubed (61047041990³) is 227506534808106154707909192599000
• The square root of 61047041990 is 247076.9960761219
• The cube root of 61047041990 is 3937.5088392713

Scales and comparisons

• 61,047,041,990 seconds is equal to 1,941 years, 5 weeks, 3 days, 23 hours, 39 minutes, 50 seconds.
• To count from 1 to 61,047,041,990 would take you about three thousand, eight hundred eighty-two 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 61047041990 cubic inches would be around 328.1 feet tall.

Recreational maths with 61047041990

• 61047041990 backwards is 09914074016
• The number of decimal digits it has is: 11
• The sum of 61047041990's digits is 41
• More coming soon!