28196173824

Names of 28196173824

• Cardinal: 28196173824 can be written as Twenty-eight billion, one hundred ninety-six million, one hundred seventy-three thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 2.8196173824 × 10¹⁰

Factors of 28196173824

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 138

Divisors of 28196173824

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 29 32 37 39 42 47 48 52 56 58 64 74 78 84 87 91 94 96 104 111 112 116 128 141 148 156 168 174 182 188 192 203 208 222 224 232 256 259 273 282 296 312 329 336 348 364 376 377 384 406 416 444 448 464 481 512 518 546 564 592 609 611 624 658 672 696 728 752 754 768 777 812 832 888 896 928 962 987 1024 1036 1073 1092 1128 1131 1184 1218 1222 1248 1316 1344 1363 1392 1443 1456 1504 1508 1536 1554 1624 1664 1739 1776 1792 1833 1856 1924 1974 2048 2072 2146 2184 2256 2262 2368 2436 2444 2496 2632 2639 2688 2726 2784 2886 2912 3008 3016 3072 3108 3219 3248 3328 3367 3478 3552 3584 3666 3712 3848 3948 4089 4144 4277 4292 4368 4512 4524 4736 4872 4888 4992 5217 5264 5278 5376 5452 5568 5772 5824 6016 6032 6144 6216 6438 6496 6656 6734 6956 7104 7168 7332 7424 7511 7696 7896 7917 8178 8288 8554 8584 8736 9024 9048 9472 9541 9744 9776 9984 10101 10434 10528 10556 10752 10904 11136 11544 11648 12032 12064 12173 12432 12831 12876 12992 13312 13468 13912 13949 14208 14336 14664 14848 15022 15392 15792 15834 16356 16576 17108 17168 17472 17719 18048 18096 18944 19082 19488 19552 19968 20202 20868 21056 21112 21504 21808 22272 22533 22607 23088 23296 24064 24128 24346 24864 25662 25752 25984 26624 26936 27824 27898 28416 28623 29328 29696 30044 30784 31584 31668 32712 33152 34216 34336 34944 35438 36096 36192 36519 37888 38164 38976 39104 39936 40404 41736 41847 42112 42224 43008 43616 44544 45066 45214 46176 46592 48128 48256 48692 49728 50431 51324 51504 51968 53157 53872 55648 55796 56832 57246 58656 59392 60088 61568 63168 63336 65424 66304 67821 68432 68672 69888 70876 72192 72384 73038 75776 76328 77952 78208 79872 80808 83472 83694 84224 84448 87232 89088 90132 90428 92352 93184 96256 96512 97384 97643 99456 100862 102648 103008 103936 106314 107744 111296 111592 113664 114492 117312 120176 123136 124033 126336 126672 130848 132608 135642 136864 137344 139776 141752 144384 144768 146076 151293 152656 155904 156416 158249 161616 166944 167388 168448 168896 174464 178176 180264 180856 184704 186368 193024 194768 195286 198912 201724 205296 206016 207872 212628 215488 222592 223184 227328 228984 234624 240352 246272 248066 252672 253344 261696 265216 271284 273728 274688 279552 283504 288768 289536 292152 292929 302586 305312 311808 312832 316498 323232 333888 334776 336896 337792 348928 353017 360528 361712 369408 372099 386048 389536 390572 397824 403448 410592 412032 415744 425256 430976 445184 446368 457968 469248 474747 480704 492544 496132 505344 506688 523392 530432 542568 547456 549376 559104 567008 579072 584304 585858 605172 610624 623616 625664 632996 646464 655603 667776 669552 673792 675584 697856 706034 721056 723424 738816 744198 772096 779072 781144 795648 806896 821184 824064 850512 861952 890368 892736 915936 938496 949494 961408 985088 992264 1010688 1013376 1046784 1059051 1085136 1094912 1098752 1134016 1158144 1168608 1171716 1210344 1221248 1247232 1251328 1265992 1292928 1311206 1335552 1339104 1351168 1395712 1412068 1442112 1446848 1477632 1488396 1558144 1562288 1591296 1613792 1642368 1648128 1701024 1723904 1780736 1785472 1831872 1876992 1898988 1922816 1966809 1984528 2021376 2026752 2093568 2118102 2170272 2189824 2197504 2268032 2316288 2337216 2343432 2420688 2442496 2531984 2585856 2622412 2671104 2678208 2702336 2791424 2824136 2884224 2893696 2955264 2976792 3116288 3124576 3227584 3284736 3296256 3402048 3447808 3561472 3570944 3663744 3753984 3797976 3845632 3933618 3969056 4053504 4187136 4236204 4340544 4379648 4536064 4589221 4674432 4686864 4841376 4884992 5063968 5171712 5244824 5342208 5356416 5404672 5648272 5768448 5787392 5953584 6232576 6249152 6455168 6569472 6592512 6804096 6895616 7141888 7327488 7595952 7691264 7867236 7938112 8107008 8374272 8472408 8681088 8759296 9072128 9178442 9348864 9373728 9682752 9769984 10127936 10343424 10489648 10684416 10712832 11296544 11536896 11574784 11907168 12465152 12498304 12910336 13138944 13608192 13767663 14283776 14654976 15191904 15382528 15734472 15876224 16214016 16944816 17362176 18144256 18356884 18697728 18747456 19365504 19539968 20255872 20686848 20979296 21425664 22593088 23073792 23149568 23814336 24930304 24996608 25820672 26277888 27216384 27535326 28567552 29309952 30383808 31468944 31752448 33889632 34724352 36288512 36713768 37395456 37494912 38731008 40511744 41958592 42851328 45186176 46147584 46299136 47628672 49993216 51641344 54432768 55070652 58619904 60767616 62937888 63504896 67779264 69448704 73427536 74790912 74989824 77462016 81023488 83917184 85702656 90372352 95257344 99986432 103282688 108865536 110141304 121535232 125875776 127009792 135558528 138897408 146855072 149979648 154924032 162046976 167834368 180744704 190514688 199972864 220282608 243070464 251751552 254019584 271117056 293710144 299959296 309848064 324093952 335668736 361489408 381029376 440565216 486140928 503503104 542234112 587420288 599918592 671337472 722978816 762058752 881130432 972281856 1007006208 1084468224 1174840576 1342674944 1762260864 2014012416 2168936448 2349681152 3524521728 4028024832 4699362304 7049043456 9398724608 14098086912 28196173824
• Sum of all divisors σ(n): 100387123200
• Sum of proper divisors (its aliquot sum) s(n): 72190949376
• 28196173824 is an abundant number, because the sum of its proper divisors (72190949376) is greater than itself. Its abundance is 43994775552

Bases of 28196173824

• Binary: 11010010000100111110111100000000000₂
• Hexadecimal: 0x6909F7800
• Base-36: CYB9UYO

Squares and roots of 28196173824

• 28196173824 squared (28196173824²) is 795024218313222782976
• 28196173824 cubed (28196173824³) is 22416641053849353666428324020224
• The square root of 28196173824 is 167917.1635777593
• The cube root of 28196173824 is 3043.6641321461

Scales and comparisons

• 28,196,173,824 seconds is equal to 896 years, 28 weeks, 4 days, 14 hours, 30 minutes, 24 seconds.
• To count from 1 to 28,196,173,824 would take you about one thousand, seven hundred ninety-three 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 28196173824 cubic inches would be around 253.6 feet tall.

Recreational maths with 28196173824

• 28196173824 backwards is 42837169182
• The number of decimal digits it has is: 11
• The sum of 28196173824's digits is 51
• More coming soon!