55078909620

Names of 55078909620

• Cardinal: 55078909620 can be written as Fifty-five billion, seventy-eight million, nine hundred nine thousand, six hundred twenty.

Scientific notation

• Scientific notation: 5.507890962 × 10¹⁰

Factors of 55078909620

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1955

Divisors of 55078909620

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 17 19 20 21 28 30 31 34 35 38 42 49 51 57 60 62 68 70 76 84 85 93 95 98 102 105 114 119 124 133 140 147 155 170 186 190 196 204 210 217 228 238 245 255 266 285 294 310 323 340 357 372 380 399 420 434 465 476 490 510 527 532 570 588 589 595 620 646 651 665 714 735 798 833 868 930 931 969 980 1020 1054 1085 1140 1178 1190 1292 1302 1330 1428 1470 1519 1581 1596 1615 1666 1767 1785 1860 1862 1871 1938 1995 2108 2170 2261 2356 2380 2499 2604 2635 2660 2793 2940 2945 3038 3162 3230 3255 3332 3534 3570 3689 3724 3742 3876 3990 4123 4165 4340 4522 4557 4655 4845 4998 5270 5586 5613 5890 6076 6324 6460 6510 6783 7068 7140 7378 7484 7595 7905 7980 8246 8330 8835 9044 9114 9310 9355 9690 9996 10013 10540 11067 11172 11226 11305 11780 12369 12495 13020 13097 13566 13965 14756 15190 15810 15827 16492 16660 17670 18228 18445 18620 18710 19380 20026 20615 22134 22452 22610 22785 24738 24990 25823 26194 27132 27930 28065 28861 30039 30380 31620 31654 31807 33915 35340 35549 36890 37420 39291 40052 41230 44268 45220 45570 47481 49476 49980 50065 51646 52388 55335 55860 56130 57722 58001 60078 61845 63308 63614 65485 67830 70091 71098 73780 77469 78582 79135 82460 86583 91140 91679 94962 95421 100130 103292 106647 110670 112260 115444 116002 120156 123690 127228 129115 130970 135660 140182 142196 144305 150195 154938 157164 158270 159035 173166 174003 177745 183358 189924 190842 196455 200260 210273 213294 221340 222649 232004 237405 247380 248843 258230 261940 275037 280364 288610 290005 300390 309876 316540 318070 346332 348006 350455 355490 366716 381684 387345 392910 406007 420546 426588 432915 445298 458395 474810 477105 490637 497686 516460 533235 550074 577220 580010 600780 604333 636140 667947 696012 700910 710980 746529 774690 785820 812014 841092 865830 870015 890596 916790 949620 954210 981274 986017 995372 1051365 1066470 1100148 1102019 1113245 1160020 1208666 1218021 1244215 1335894 1375185 1401820 1471911 1493058 1549380 1558543 1624028 1731660 1740030 1741901 1812999 1833580 1908420 1962548 1972034 2030035 2102730 2132940 2204038 2226490 2417332 2436042 2453185 2488430 2671788 2750370 2842049 2943822 2958051 2986116 3021665 3117086 3306057 3339735 3480060 3483802 3625998 3732645 3944068 4060070 4205460 4230331 4408076 4452980 4675629 4872084 4906370 4930085 4976860 5225703 5500740 5510095 5684098 5887644 5916102 6043330 6090105 6234172 6612114 6679470 6902119 6967604 7251996 7359555 7465290 7714133 7792715 8120140 8460662 8526147 8709505 9064995 9351258 9812740 9860170 10451406 11020190 11368196 11832204 12086660 12180210 12690993 13224228 13358940 13804238 14210245 14719110 14790255 14930580 15428266 15585430 16530285 16921324 17052294 17419010 18129990 18702516 18734323 19720340 20706357 20902812 21151655 22040380 23142399 23378145 24360420 25381986 26128515 27608476 28420490 29438220 29580510 29612317 30856532 31170860 33060570 34104588 34510595 34838020 36259980 37468646 38570665 41412714 42303310 42630735 46284798 46756290 48314833 50763972 52257030 53998931 56202969 56840980 59161020 59224634 63454965 66121140 69021190 74937292 77141330 82825428 84606620 85261470 88836951 92569596 93512580 93671615 96629666 103531785 104514060 107997862 112405938 115711995 118449268 126909930 131140261 138042380 144944499 148061585 154282660 161996793 170522940 177673902 187343230 193259332 207063570 215995724 224811876 231423990 241574165 253819860 262280522 269994655 281014845 289888998 296123170 323993586 355347804 374686460 393420783 414127140 444184755 462847980 483148330 524561044 539989310 562029690 579777996 592246340 647987172 655701305 724722495 786841566 809983965 888369510 917981827 966296660 1079978620 1124059380 1311402610 1449444990 1573683132 1619967930 1776739020 1835963654 1967103915 2622805220 2753945481 2898889980 3239935860 3671927308 3934207830 4589909135 5507890962 7868415660 9179818270 11015781924 13769727405 18359636540 27539454810 55078909620
• Sum of all divisors σ(n): 206510653440
• Sum of proper divisors (its aliquot sum) s(n): 151431743820
• 55078909620 is an abundant number, because the sum of its proper divisors (151431743820) is greater than itself. Its abundance is 96352834200

Bases of 55078909620

• Binary: 110011010010111101010111011010110100₂
• Hexadecimal: 0xCD2F576B4
• Base-36: PAWK6NO

Squares and roots of 55078909620

• 55078909620 squared (55078909620²) is 3033686284928128544400
• 55078909620 cubed (55078909620³) is 167092132702989960292749757128000
• The square root of 55078909620 is 234688.9635666747
• The cube root of 55078909620 is 3804.7703161129

Scales and comparisons

• 55,078,909,620 seconds is equal to 1,751 years, 17 weeks, 4 days, 9 hours, 7 minutes.
• To count from 1 to 55,078,909,620 would take you about three thousand, five hundred 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 55078909620 cubic inches would be around 317.1 feet tall.

Recreational maths with 55078909620

• 55078909620 backwards is 02690987055
• 55078909620 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55078909620's digits is 51
• More coming soon!