20127275520

Names of 20127275520

• Cardinal: 20127275520 can be written as Twenty billion, one hundred twenty-seven million, two hundred seventy-five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.012727552 × 10¹⁰

Factors of 20127275520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 200

Divisors of 20127275520

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 121 128 132 160 165 176 179 192 220 240 242 256 264 320 330 352 358 363 384 440 480 484 512 528 537 605 640 660 704 716 726 768 880 895 960 968 1056 1074 1210 1280 1320 1331 1408 1432 1452 1536 1760 1790 1815 1920 1936 1969 2112 2148 2420 2560 2640 2662 2685 2816 2864 2904 3520 3580 3630 3840 3872 3938 3993 4224 4296 4840 5280 5324 5370 5632 5728 5808 5907 6655 7040 7160 7260 7680 7744 7876 7986 8448 8592 9680 9845 10560 10648 10740 11456 11616 11814 13310 14080 14320 14520 14641 15488 15752 15972 16896 17184 19360 19690 19965 21120 21296 21480 21659 22912 23232 23628 26620 28160 28640 29040 29282 29535 30976 31504 31944 34368 38720 39380 39930 42240 42592 42960 43318 43923 45824 46464 47256 53240 57280 58080 58564 59070 61952 63008 63888 64977 68736 73205 77440 78760 79860 84480 85184 85920 86636 87846 91648 92928 94512 106480 108295 114560 116160 117128 118140 126016 127776 129954 137472 146410 154880 157520 159720 170368 171840 173272 175692 185856 189024 212960 216590 219615 229120 232320 234256 236280 238249 252032 255552 259908 274944 292820 309760 315040 319440 324885 340736 343680 346544 351384 378048 425920 433180 439230 458240 464640 468512 472560 476498 504064 511104 519816 585640 630080 638880 649770 681472 687360 693088 702768 714747 756096 851840 866360 878460 929280 937024 945120 952996 1008128 1022208 1039632 1171280 1191245 1260160 1277760 1299540 1374720 1386176 1405536 1429494 1512192 1703680 1732720 1756920 1874048 1890240 1905992 2044416 2079264 2342560 2382490 2520320 2555520 2599080 2620739 2772352 2811072 2858988 3024384 3407360 3465440 3513840 3573735 3748096 3780480 3811984 4158528 4685120 4764980 5040640 5111040 5198160 5241478 5544704 5622144 5717976 6930880 7027680 7147470 7496192 7560960 7623968 7862217 8317056 9370240 9529960 10222080 10396320 10482956 11089408 11244288 11435952 13103695 13861760 14055360 14294940 15121920 15247936 15724434 16634112 18740480 19059920 20792640 20965912 22488576 22871904 26207390 27723520 28110720 28589880 30495872 31448868 33268224 37480960 38119840 39311085 41585280 41931824 45743808 52414780 55447040 56221440 57179760 60991744 62897736 76239680 78622170 83170560 83863648 91487616 104829560 112442880 114359520 121983488 125795472 152479360 157244340 166341120 167727296 182975232 209659120 228719040 251590944 304958720 314488680 335454592 365950464 419318240 457438080 503181888 609917440 628977360 670909184 838636480 914876160 1006363776 1257954720 1341818368 1677272960 1829752320 2012727552 2515909440 3354545920 4025455104 5031818880 6709091840 10063637760 20127275520
• Sum of all divisors σ(n): 71173792800
• Sum of proper divisors (its aliquot sum) s(n): 51046517280
• 20127275520 is an abundant number, because the sum of its proper divisors (51046517280) is greater than itself. Its abundance is 30919241760

Bases of 20127275520

• Binary: 10010101111101011011101101000000000₂
• Hexadecimal: 0x4AFADDA00
• Base-36: 98V9D6O

Squares and roots of 20127275520

• 20127275520 squared (20127275520²) is 405107219857991270400
• 20127275520 cubed (20127275520³) is 8153704629223005573095620608000
• The square root of 20127275520 is 141870.6295185865
• The cube root of 20127275520 is 2720.1634273201

Scales and comparisons

• 20,127,275,520 seconds is equal to 639 years, 51 weeks, 1 day, 13 hours, 52 minutes.
• To count from 1 to 20,127,275,520 would take you about one thousand, two hundred seventy-nine 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 20127275520 cubic inches would be around 226.7 feet tall.

Recreational maths with 20127275520

• 20127275520 backwards is 02557272102
• 20127275520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20127275520's digits is 33
• More coming soon!