20749733550

Names of 20749733550

• Cardinal: 20749733550 can be written as Twenty billion, seven hundred forty-nine million, seven hundred thirty-three thousand, five hundred fifty.

Scientific notation

• Scientific notation: 2.074973355 × 10¹⁰

Factors of 20749733550

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 413

Divisors of 20749733550

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 25 26 27 30 35 39 42 45 49 50 54 63 65 70 75 78 81 90 91 98 105 117 126 130 135 147 150 162 175 182 189 195 210 225 234 243 245 270 273 294 315 325 343 350 351 378 383 390 405 441 450 455 486 490 525 546 567 585 630 637 650 675 686 702 735 766 810 819 882 910 945 975 1029 1050 1053 1134 1149 1170 1215 1225 1274 1323 1350 1365 1470 1575 1638 1701 1715 1755 1890 1911 1915 1950 2025 2058 2106 2205 2275 2298 2430 2450 2457 2646 2681 2730 2835 2925 3087 3150 3159 3185 3402 3430 3447 3510 3675 3822 3830 3969 4050 4095 4410 4459 4550 4725 4914 4979 5145 5265 5362 5670 5733 5745 5850 6075 6174 6318 6370 6615 6825 6894 7350 7371 7938 8043 8190 8505 8575 8775 8918 9261 9450 9555 9575 9958 10290 10341 10530 11025 11466 11490 11907 12150 12285 13230 13377 13405 13650 14175 14742 14937 15435 15795 15925 16086 17010 17150 17199 17235 17550 18522 18767 19110 19150 19845 20475 20682 22050 22113 22295 23814 24129 24570 24895 25725 26325 26754 26810 27783 28350 28665 28725 29874 30870 31023 31590 31850 33075 34398 34470 34853 36855 37534 39690 40131 40215 40950 42525 44226 44590 44811 46305 47775 48258 49790 51450 51597 51705 52650 55566 56301 57330 57450 59535 61425 62046 66150 66885 67025 69706 72387 73710 74685 77175 78975 80262 80430 83349 85050 85995 86175 89622 92610 93069 93835 95550 99225 103194 103410 104559 110565 111475 112602 119070 120393 120645 122850 124475 131369 133770 134050 134433 138915 143325 144774 149370 154350 154791 155115 157950 166698 168903 171990 172350 174265 184275 186138 187670 198450 200655 201075 209118 217161 221130 222950 224055 231525 240786 241290 243971 248950 257985 258525 262738 268866 277830 281505 286650 297675 309582 310230 313677 334425 337806 348530 361179 361935 368550 373425 394107 401310 402150 403299 416745 429975 434322 448110 463050 465345 469175 487942 506709 515970 517050 522795 552825 563010 595350 601965 603225 627354 651483 656845 668850 672165 694575 722358 723870 731913 746850 773955 775575 788214 806598 833490 844515 859950 871325 930690 938350 941031 1003275 1013418 1045590 1083537 1085805 1105650 1120275 1182321 1203930 1206450 1209897 1219855 1289925 1302966 1313690 1344330 1389150 1407525 1463826 1520127 1547910 1551150 1568385 1689030 1707797 1742650 1805895 1809675 1882062 1970535 2006550 2016495 2083725 2167074 2171610 2195739 2240550 2326725 2364642 2419794 2439710 2533545 2579850 2613975 2815050 2823093 3009825 3040254 3136770 3257415 3284225 3360825 3415594 3546963 3611790 3619350 3659565 3869775 3941070 4032990 4167450 4222575 4391478 4560381 4653450 4705155 5067090 5123391 5227950 5417685 5429025 5646186 5911605 6019650 6049485 6099275 6514830 6568450 6587217 6721650 7093926 7319130 7600635 7739550 7841925 8445150 8469279 8538985 9029475 9120762 9410310 9852675 10082475 10246782 10640889 10835370 10858050 10978695 11823210 12098970 12198550 12667725 13174434 14115465 15201270 15370173 15683850 16287075 16938558 17077970 17734815 18058950 18297825 19705350 19761651 20164950 21281778 21957390 22801905 23525775 25335450 25616955 27088425 28230930 29558025 30247425 30740346 31922667 32574150 32936085 35469630 36595650 38003175 39523302 42346395 42694925 45603810 46110519 47051550 51233910 53204445 54176850 54893475 59116050 59284953 60494850 63845334 65872170 70577325 76006350 76850865 84692790 85389850 88674075 92221038 98808255 106408890 109786950 114009525 118569906 128084775 138331557 141154650 153701730 159613335 164680425 177348150 197616510 211731975 228019050 230552595 256169550 266022225 276663114 296424765 319226670 329360850 384254325 414994671 423463950 461105190 494041275 532044450 592849530 691657785 768508650 798066675 829989342 988082550 1152762975 1383315570 1482123825 1596133350 2074973355 2305525950 2964247650 3458288925 4149946710 6916577850 10374866775 20749733550
• Sum of all divisors σ(n): 72795340800
• Sum of proper divisors (its aliquot sum) s(n): 52045607250
• 20749733550 is an abundant number, because the sum of its proper divisors (52045607250) is greater than itself. Its abundance is 31295873700

Bases of 20749733550

• Binary: 10011010100110001111100111010101110₂
• Hexadecimal: 0x4D4C7CEAE
• Base-36: 9J5USVI

Squares and roots of 20749733550

• 20749733550 squared (20749733550²) is 430551442395995602500
• 20749733550 cubed (20749733550³) is 8933827709285082338846713875000
• The square root of 20749733550 is 144047.6780444585
• The cube root of 20749733550 is 2747.9205679639

Scales and comparisons

• 20,749,733,550 seconds is equal to 659 years, 40 weeks, 2 days, 22 hours, 52 minutes, 30 seconds.
• To count from 1 to 20,749,733,550 would take you about one thousand, three hundred nineteen 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 20749733550 cubic inches would be around 229 feet tall.

Recreational maths with 20749733550

• 20749733550 backwards is 05533794702
• 20749733550 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20749733550's digits is 45
• More coming soon!