28240935520

Names of 28240935520

• Cardinal: 28240935520 can be written as Twenty-eight billion, two hundred forty million, nine hundred thirty-five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.824093552 × 10¹⁰

Factors of 28240935520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 350

Divisors of 28240935520

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 53 56 62 70 80 103 106 112 124 140 149 155 160 206 212 217 224 248 265 280 298 310 371 412 424 434 496 515 530 560 596 620 721 742 745 824 848 868 992 1030 1043 1060 1085 1120 1192 1240 1442 1484 1490 1643 1648 1696 1736 1855 2060 2086 2120 2170 2384 2480 2884 2968 2980 3193 3286 3296 3472 3605 3710 4120 4172 4240 4340 4619 4768 4960 5215 5459 5768 5936 5960 6386 6572 6944 7210 7420 7897 8215 8240 8344 8480 8680 9238 10430 10918 11501 11536 11872 11920 12772 13144 14420 14840 15347 15794 15965 16430 16480 16688 17360 18476 20860 21836 22351 23002 23072 23095 23840 25544 26288 27295 28840 29680 30694 31588 31930 32333 32860 33376 34720 36952 38213 39485 41720 43672 44702 46004 46190 51088 52576 54590 55279 57505 57680 59360 61388 63176 63860 64666 65720 73904 76426 76735 78970 83440 87344 89404 92008 92380 102176 107429 109180 110558 111755 115010 115360 122776 126352 127720 129332 131440 147808 152852 153470 157940 161665 166880 169229 174688 178808 184016 184760 191065 214858 218360 221116 223510 230020 244807 245552 252704 255440 258664 262880 276395 305704 306940 315880 323330 338458 357616 368032 369520 382130 429716 436720 442232 447020 460040 475757 489614 491104 510880 517328 537145 552790 611408 613880 631760 646660 676916 715232 739040 764260 813391 846145 859432 873440 884464 894040 920080 951514 979228 1034656 1074290 1105580 1184603 1222816 1224035 1227760 1263520 1293320 1353832 1528520 1626782 1692290 1713649 1718864 1768928 1788080 1840160 1903028 1958456 2148580 2211160 2369206 2378785 2448070 2455520 2586640 2707664 3057040 3253564 3330299 3384580 3427298 3437728 3576160 3806056 3916912 4066955 4297160 4422320 4738412 4757570 4896140 5173280 5415328 5693737 5923015 6114080 6507128 6660598 6769160 6854596 7612112 7833824 8133910 8568245 8594320 8844640 9476824 9515140 9792280 11387474 11846030 13014256 13321196 13538320 13709192 15224224 16267820 16651495 17136490 17188640 18953648 19030280 19584560 22774948 23692060 25215121 26028512 26642392 27076640 27418384 28468685 32535640 33302990 34272980 37907296 38060560 39169120 45549896 47384120 50430242 53284784 54836768 56937370 65071280 66605980 68545960 76121120 91099792 94768240 100860484 106569568 113874740 126075605 130142560 133211960 137091920 176505847 182199584 189536480 201720968 227749480 252151210 266423920 274183840 353011694 403441936 455498960 504302420 532847840 706023388 806883872 882529235 910997920 1008604840 1412046776 1765058470 2017209680 2824093552 3530116940 4034419360 5648187104 7060233880 14120467760 28240935520
• Sum of all divisors σ(n): 81517363200
• Sum of proper divisors (its aliquot sum) s(n): 53276427680
• 28240935520 is an abundant number, because the sum of its proper divisors (53276427680) is greater than itself. Its abundance is 25035492160

Bases of 28240935520

• Binary: 11010010011010010100111101001100000₂
• Hexadecimal: 0x6934A7A60
• Base-36: CZ1X9B4

Squares and roots of 28240935520

• 28240935520 squared (28240935520²) is 797550439044797670400
• 28240935520 cubed (28240935520³) is 22523570523011821401212612608000
• The square root of 28240935520 is 168050.3957746007
• The cube root of 28240935520 is 3045.2738959283

Scales and comparisons

• 28,240,935,520 seconds is equal to 897 years, 50 weeks, 4 days, 16 hours, 18 minutes, 40 seconds.
• To count from 1 to 28,240,935,520 would take you about one thousand, seven hundred ninety-five 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 28240935520 cubic inches would be around 253.8 feet tall.

Recreational maths with 28240935520

• 28240935520 backwards is 02553904282
• 28240935520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28240935520's digits is 40
• More coming soon!