47691472140

Names of 47691472140

• Cardinal: 47691472140 can be written as Forty-seven billion, six hundred ninety-one million, four hundred seventy-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 4.769147214 × 10¹⁰

Factors of 47691472140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1593

Divisors of 47691472140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 90 108 117 130 135 156 169 180 195 234 260 270 338 351 390 468 479 507 540 585 676 702 780 845 958 1014 1091 1170 1404 1437 1521 1690 1755 1916 2028 2182 2340 2395 2535 2874 3042 3273 3380 3510 4311 4364 4563 4790 5070 5455 5748 6084 6227 6546 7020 7185 7605 8622 9126 9580 9819 10140 10910 12454 12933 13092 14183 14370 15210 16365 17244 18252 18681 19638 21555 21820 22815 24908 25866 28366 28740 29457 30420 31135 32730 37362 39276 42549 43110 45630 49095 51732 56043 56732 58914 62270 64665 65460 70915 74724 80951 85098 86220 91260 93405 98190 112086 117828 124540 127647 129330 141830 147285 161902 168129 170196 184379 186810 196380 212745 224172 242853 255294 258660 280215 283660 294570 323804 336258 368758 373620 382941 404755 425490 485706 510588 522589 553137 560430 589140 638235 672516 728559 737516 765882 809510 840645 850980 921895 971412 1045178 1106274 1120860 1214265 1276470 1457118 1531764 1567767 1619020 1659411 1681290 1843790 1914705 2090356 2185677 2212548 2428530 2552940 2612945 2765685 2914236 3135534 3318822 3362580 3642795 3687580 3829410 4371354 4703301 4857060 4978233 5225890 5531370 6271068 6637644 6793657 7285590 7658820 7838835 8297055 8742708 9406602 9956466 10451780 10928385 11062740 13587314 14109903 14571180 15677670 16594110 18813204 19912932 20380971 21856770 23516505 24891165 27174628 28219806 31355340 33188220 33968285 40761942 43713540 47033010 49782330 56439612 61142913 67936570 70549515 81523884 88317541 94066020 99564660 101904855 122285826 135873140 141099030 176635082 183428739 203809710 244571652 264952623 282198060 305714565 353270164 366857478 407619420 441587705 529905246 611429130 733714956 794857869 883175410 917143695 1059810492 1222858260 1324763115 1589715738 1766350820 1834287390 2384573607 2649526230 3179431476 3668574780 3974289345 4769147214 5299052460 7948578690 9538294428 11922868035 15897157380 23845736070 47691472140
• Sum of all divisors σ(n): 161147750400
• Sum of proper divisors (its aliquot sum) s(n): 113456278260
• 47691472140 is an abundant number, because the sum of its proper divisors (113456278260) is greater than itself. Its abundance is 65764806120

Bases of 47691472140

• Binary: 101100011010101000100001110100001100₂
• Hexadecimal: 0xB1AA21D0C
• Base-36: LWQ9RF0

Squares and roots of 47691472140

• 47691472140 squared (47691472140²) is 2274476514880396179600
• 47691472140 cubed (47691472140³) is 108473133342502709831555836344000
• The square root of 47691472140 is 218383.7726114283
• The cube root of 47691472140 is 3626.4378825943

Scales and comparisons

• 47,691,472,140 seconds is equal to 1,516 years, 22 weeks, 6 days, 15 hours, 9 minutes.
• To count from 1 to 47,691,472,140 would take you about three thousand and thirty-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 47691472140 cubic inches would be around 302.2 feet tall.

Recreational maths with 47691472140

• 47691472140 backwards is 04127419674
• 47691472140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47691472140's digits is 45
• More coming soon!