55279131840

Names of 55279131840

• Cardinal: 55279131840 can be written as Fifty-five billion, two hundred seventy-nine million, one hundred thirty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 5.527913184 × 10¹⁰

Factors of 55279131840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 826

Divisors of 55279131840

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 32 36 40 45 48 58 60 64 72 80 87 90 96 116 120 144 145 160 174 180 192 232 240 261 288 290 320 348 360 435 464 480 522 576 580 696 720 787 841 870 928 960 1044 1160 1305 1392 1440 1574 1682 1740 1856 2088 2320 2361 2523 2610 2784 2880 3148 3364 3480 3935 4176 4205 4640 4722 5046 5220 5568 6296 6728 6960 7083 7569 7870 8352 8410 9280 9444 10092 10440 11805 12592 12615 13456 13920 14166 15138 15740 16704 16820 18888 20184 20880 22823 23610 24389 25184 25230 26912 27840 28332 30276 31480 33640 35415 37776 37845 40368 41760 45646 47220 48778 50368 50460 53824 56664 60552 62960 67280 68469 70830 73167 75552 75690 80736 83520 91292 94440 97556 100920 113328 114115 121104 121945 125920 134560 136938 141660 146334 151104 151380 161472 182584 188880 195112 201840 205407 219501 226656 228230 242208 243890 251840 269120 273876 283320 292668 302760 342345 365168 365835 377760 390224 403680 410814 439002 453312 456460 484416 487780 547752 566640 585336 605520 661867 684690 730336 731670 755520 780448 807360 821628 878004 912920 975560 1027035 1095504 1097505 1133280 1170672 1211040 1323734 1369380 1460672 1463340 1560896 1643256 1756008 1825840 1951120 1985601 2054070 2191008 2195010 2266560 2341344 2422080 2647468 2738760 2926680 3286512 3309335 3512016 3651680 3902240 3971202 4108140 4382016 4390020 4682688 5294936 5477520 5853360 5956803 6573024 6618670 7024032 7303360 7804480 7942404 8216280 8780040 9928005 10589872 10955040 11706720 11913606 13146048 13237340 14048064 15884808 16432560 17560080 19194143 19856010 21179744 21910080 23413440 23827212 26474680 29784015 31769616 32865120 35120160 38388286 39712020 42359488 47654424 52949360 57582429 59568030 63539232 65730240 70240320 76776572 79424040 95308848 95970715 105898720 115164858 119136060 127078464 153553144 158848080 172747287 190617696 191941430 211797440 230329716 238272120 287912145 307106288 317696160 345494574 381235392 383882860 460659432 476544240 575824290 614212576 635392320 690989148 767765720 863736435 921318864 953088480 1151648580 1228425152 1381978296 1535531440 1727472870 1842637728 1906176960 2303297160 2763956592 3071062880 3454945740 3685275456 4606594320 5527913184 6142125760 6909891480 9213188640 11055826368 13819782960 18426377280 27639565920 55279131840
• Sum of all divisors σ(n): 197177741280
• Sum of proper divisors (its aliquot sum) s(n): 141898609440
• 55279131840 is an abundant number, because the sum of its proper divisors (141898609440) is greater than itself. Its abundance is 86619477600

Bases of 55279131840

• Binary: 110011011110111001001001110011000000₂
• Hexadecimal: 0xCDEE49CC0
• Base-36: PE7RN40

Squares and roots of 55279131840

• 55279131840 squared (55279131840²) is 3055782416984101785600
• 55279131840 cubed (55279131840³) is 168920999102818017790161813504000
• The square root of 55279131840 is 235115.1459179097
• The cube root of 55279131840 is 3809.3750933271

Scales and comparisons

• 55,279,131,840 seconds is equal to 1,757 years, 36 weeks, 4 days, 18 hours, 24 minutes.
• To count from 1 to 55,279,131,840 would take you about three thousand, five hundred fifteen 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 55279131840 cubic inches would be around 317.4 feet tall.

Recreational maths with 55279131840

• 55279131840 backwards is 04813197255
• 55279131840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55279131840's digits is 45
• More coming soon!