993826029420

Names of 993826029420

• Cardinal: 993826029420 can be written as Nine hundred ninety-three billion, eight hundred twenty-six million, twenty-nine thousand, four hundred twenty.

Scientific notation

• Scientific notation: 9.9382602942 × 10¹¹

Factors of 993826029420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 222701

Divisors of 993826029420

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 84 90 105 108 126 135 140 180 189 210 252 270 315 378 420 540 630 756 945 1187 1260 1890 2374 3561 3780 4748 5935 7122 8309 10683 11870 14244 16618 17805 21366 23740 24927 32049 33236 35610 41545 42732 49854 53415 64098 71220 74781 83090 99708 106830 124635 128196 149562 160245 166180 213660 221497 224343 249270 299124 320490 373905 442994 448686 498540 640980 664491 747810 885988 897372 1107485 1121715 1328982 1495620 1550479 1993473 2214970 2243430 2657964 3100958 3322455 3986946 4429940 4486860 4651437 5980419 6201916 6644910 7752395 7973892 9302874 9967365 11960838 13289820 13954311 15504790 18605748 19934730 23257185 23921676 27908622 29902095 31009580 39869460 41862933 46514370 55817244 59804190 69771555 83725866 93028740 119608380 139543110 167451732 209314665 262916939 279086220 418629330 525833878 788750817 837258660 1051667756 1314584695 1577501634 1840418573 2366252451 2629169390 3155003268 3680837146 3943754085 4732504902 5258338780 5521255719 7098757353 7361674292 7887508170 9202092865 9465009804 11042511438 11831262255 14197514706 15775016340 16563767157 18404185730 22085022876 23662524510 27606278595 28395029412 33127534314 35493786765 36808371460 47325049020 49691301471 55212557190 66255068628 70987573530 82818835785 99382602942 110425114380 141975147060 165637671570 198765205884 248456507355 331275343140 496913014710 993826029420
• Sum of all divisors σ(n): 3536596546560
• Sum of proper divisors (its aliquot sum) s(n): 2542770517140
• 993826029420 is an abundant number, because the sum of its proper divisors (2542770517140) is greater than itself. Its abundance is 1548944487720

Bases of 993826029420

• Binary: 1110011101100100101001011011111101101100₂
• Hexadecimal: 0xE764A5BF6C
• Base-36: COK2CW30

Squares and roots of 993826029420

• 993826029420 squared (993826029420²) is 987690176752722705536400
• 993826029420 cubed (993826029420³) is 981592206659296395617520263280888000
• The square root of 993826029420 is 996908.2352052269
• The cube root of 993826029420 is 9979.3775989587

Scales and comparisons

• 993,826,029,420 seconds is equal to 31,600 years, 30 weeks, 6 days, 1 hour, 57 minutes.
• To count from 1 to 993,826,029,420 would take you about sixty-three thousand, two hundred one 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 993826029420 cubic inches would be around 831.6 feet tall.

Recreational maths with 993826029420

• 993826029420 backwards is 024920628399
• 993826029420 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 993826029420's digits is 54
• More coming soon!