20090633472

Names of 20090633472

• Cardinal: 20090633472 can be written as Twenty billion, ninety million, six hundred thirty-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.0090633472 × 10¹⁰

Factors of 20090633472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 25

Divisors of 20090633472

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 49 52 54 56 63 64 72 78 81 84 91 96 98 104 108 112 117 126 128 144 147 156 162 168 169 182 189 192 196 208 216 224 234 243 252 256 273 288 294 312 324 336 338 351 364 378 384 392 416 432 441 448 468 486 504 507 546 567 576 588 624 637 648 672 676 702 728 729 756 768 784 819 832 864 882 896 936 972 1008 1014 1053 1092 1134 1152 1176 1183 1248 1274 1296 1323 1344 1352 1404 1456 1458 1512 1521 1568 1638 1664 1701 1728 1764 1792 1872 1911 1944 2016 2028 2106 2184 2197 2268 2304 2352 2366 2457 2496 2548 2592 2646 2688 2704 2808 2912 2916 3024 3042 3136 3159 3276 3328 3402 3456 3528 3549 3744 3822 3888 3969 4032 4056 4212 4368 4394 4536 4563 4704 4732 4914 4992 5096 5103 5184 5292 5376 5408 5616 5733 5824 5832 6048 6084 6272 6318 6552 6591 6804 6912 7056 7098 7371 7488 7644 7776 7938 8064 8112 8281 8424 8736 8788 9072 9126 9408 9464 9477 9828 9984 10192 10206 10368 10584 10647 10816 11232 11466 11648 11664 11907 12096 12168 12544 12636 13104 13182 13608 13689 14112 14196 14742 14976 15288 15379 15552 15876 16128 16224 16562 16848 17199 17472 17576 18144 18252 18816 18928 18954 19656 19773 20384 20412 20736 21168 21294 21632 22113 22464 22932 23296 23328 23814 24192 24336 24843 25272 26208 26364 27216 27378 28224 28392 29484 29952 30576 30758 31104 31752 31941 32448 33124 33696 34398 34944 35152 35721 36288 36504 37632 37856 37908 39312 39546 40768 40824 41067 42336 42588 43264 44226 44928 45864 46137 46656 47628 48384 48672 49686 50544 51597 52416 52728 54432 54756 56448 56784 58968 59319 61152 61516 62208 63504 63882 64896 66248 66339 67392 68796 69888 70304 71442 72576 73008 74529 75712 75816 78624 79092 81536 81648 82134 84672 85176 88452 89856 91728 92274 93312 95256 95823 97344 99372 101088 103194 104832 105456 107653 108864 109512 112896 113568 117936 118638 122304 123032 123201 127008 127764 129792 132496 132678 134784 137592 138411 140608 142884 145152 146016 149058 151424 151632 154791 157248 158184 163072 163296 164268 169344 170352 176904 177957 183456 184548 186624 190512 191646 194688 198744 202176 206388 209664 210912 215306 217728 219024 223587 227136 235872 237276 244608 246064 246402 254016 255528 264992 265356 269568 275184 276822 281216 285768 287469 292032 298116 302848 303264 309582 314496 316368 322959 326592 328536 338688 340704 353808 355914 366912 369096 381024 383292 389376 397488 404352 412776 415233 421824 430612 435456 438048 447174 454272 464373 471744 474552 489216 492128 492804 508032 511056 529984 530712 533871 550368 553644 562432 571536 574938 584064 596232 606528 619164 628992 632736 645918 653184 657072 670761 681408 707616 711828 733824 738192 762048 766584 794976 808704 825552 830466 843648 861224 862407 876096 894348 908544 928746 943488 949104 968877 984256 985608 1016064 1022112 1059968 1061424 1067742 1100736 1107288 1143072 1149876 1168128 1192464 1213056 1238328 1245699 1265472 1291836 1306368 1314144 1341522 1362816 1415232 1423656 1467648 1476384 1524096 1533168 1589952 1601613 1651104 1660932 1687296 1722448 1724814 1752192 1788696 1857492 1886976 1898208 1937754 1968512 1971216 2012283 2044224 2119936 2122848 2135484 2201472 2214576 2286144 2299752 2384928 2426112 2476656 2491398 2530944 2583672 2628288 2683044 2725632 2830464 2847312 2906631 2952768 3048192 3066336 3179904 3203226 3302208 3321864 3444896 3449628 3504384 3577392 3714984 3737097 3796416 3875508 3937024 3942432 4024566 4088448 4245696 4270968 4402944 4429152 4572288 4599504 4769856 4953312 4982796 5061888 5167344 5256576 5366088 5660928 5694624 5813262 5905536 6036849 6132672 6359808 6406452 6604416 6643728 6889792 6899256 7154784 7429968 7474194 7592832 7751016 7884864 8049132 8176896 8491392 8541936 8719893 8858304 9144576 9199008 9539712 9906624 9965592 10334688 10513152 10732176 11211291 11389248 11626524 11811072 12073698 12265344 12812904 13208832 13287456 13779584 13798512 14309568 14859936 14948388 15185664 15502032 15769728 16098264 16982784 17083872 17439786 17716608 18398016 19079424 19813248 19931184 20669376 21464352 22422582 22778496 23253048 24147396 24530688 25625808 26159679 26574912 27559168 27597024 28619136 29719872 29896776 31004064 31539456 32196528 34167744 34879572 35433216 36796032 39626496 39862368 41338752 42928704 44845164 45556992 46506096 48294792 51251616 52319358 53149824 55194048 57238272 59439744 59793552 62008128 64393056 68335488 69759144 73592064 78479037 79724736 82677504 85857408 89690328 93012192 96589584 102503232 104638716 106299648 110388096 118879488 119587104 124016256 128786112 136670976 139518288 156958074 159449472 171714816 179380656 186024384 193179168 205006464 209277432 220776192 239174208 248032512 257572224 279036576 313916148 318898944 358761312 372048768 386358336 410012928 418554864 478348416 515144448 558073152 627832296 717522624 744097536 772716672 837109728 956696832 1116146304 1255664592 1435045248 1545433344 1674219456 2232292608 2511329184 2870090496 3348438912 5022658368 6696877824 10045316736 20090633472
• Sum of all divisors σ(n): 75769230180
• Sum of proper divisors (its aliquot sum) s(n): 55678596708
• 20090633472 is an abundant number, because the sum of its proper divisors (55678596708) is greater than itself. Its abundance is 35587963236

Bases of 20090633472

• Binary: 10010101101011111101011110100000000₂
• Hexadecimal: 0x4AD7EBD00
• Base-36: 989G000

Squares and roots of 20090633472

• 20090633472 squared (20090633472²) is 403633553306246774784
• 20090633472 cubed (20090633472³) is 8109253776476777720167475970048
• The square root of 20090633472 is 141741.4317410405
• The cube root of 20090633472 is 2718.5117233079

Scales and comparisons

• 20,090,633,472 seconds is equal to 638 years, 42 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 20,090,633,472 would take you about one thousand, two hundred seventy-seven 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 20090633472 cubic inches would be around 226.5 feet tall.

Recreational maths with 20090633472

• 20090633472 backwards is 27433609002
• 20090633472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20090633472's digits is 36
• More coming soon!