20825299040

Names of 20825299040

• Cardinal: 20825299040 can be written as Twenty billion, eight hundred twenty-five million, two hundred ninety-nine thousand and forty.

Scientific notation

• Scientific notation: 2.082529904 × 10¹⁰

Factors of 20825299040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 167

Divisors of 20825299040

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 29 31 32 35 37 40 43 52 56 58 62 65 70 74 80 86 91 104 112 116 124 130 140 145 148 155 160 172 182 185 203 208 215 217 224 232 248 259 260 280 290 296 301 310 344 364 370 377 403 406 416 430 434 455 464 481 496 518 520 559 560 580 592 602 620 688 728 740 754 806 812 860 868 899 910 928 962 992 1015 1036 1040 1073 1085 1118 1120 1147 1160 1184 1204 1240 1247 1295 1333 1376 1456 1480 1505 1508 1591 1612 1624 1720 1736 1798 1820 1885 1924 2015 2030 2072 2080 2146 2170 2236 2294 2320 2405 2408 2480 2494 2590 2639 2666 2795 2821 2912 2960 3010 3016 3182 3224 3248 3367 3440 3472 3596 3640 3770 3848 3913 4030 4060 4144 4292 4340 4472 4495 4588 4640 4810 4816 4960 4988 5180 5278 5332 5365 5590 5642 5735 5920 6020 6032 6235 6293 6364 6448 6496 6665 6734 6880 6944 7192 7280 7511 7540 7696 7826 7955 8029 8060 8120 8288 8584 8680 8729 8944 8990 9176 9331 9620 9632 9976 10360 10556 10664 10730 11137 11180 11284 11470 11687 12040 12064 12470 12586 12728 12896 13195 13330 13468 13949 14105 14384 14560 14911 15022 15080 15392 15652 15910 16058 16120 16211 16240 16835 17168 17329 17360 17458 17888 17980 18352 18662 19240 19565 19952 20683 20720 21112 21328 21460 22274 22360 22568 22940 23374 24080 24940 25172 25456 26390 26660 26936 27898 28210 28768 29822 30044 30160 31304 31465 31820 32116 32240 32422 32480 33263 33670 34336 34658 34720 34916 35960 36704 37324 37555 38480 38657 39130 39904 40145 41366 41440 42224 42656 42920 43645 44548 44720 45136 45880 46139 46655 46748 48160 49321 49880 50344 50912 52780 53320 53872 55685 55796 56420 58435 59644 60088 60320 62608 62930 63640 64232 64480 64844 66526 67340 69316 69745 69832 71920 74555 74648 75110 76960 77314 78260 80290 81055 81809 82732 84448 85840 86645 87290 89096 89440 90272 91760 92278 93310 93496 97643 98642 99760 100688 103415 104377 105560 106640 107744 111370 111592 112840 113477 116870 119288 120176 121303 125216 125860 127280 128464 129688 133052 134680 138632 139490 139664 143840 144781 149110 149296 150220 154628 156520 160580 162110 163618 165464 166315 171680 173290 174580 178192 183520 184556 186620 186992 193285 195286 197284 199520 201376 206830 208754 211120 213280 222740 223184 225680 226954 230695 232841 233740 238576 240352 242606 246605 251720 254560 256928 259376 266104 269360 270599 277264 278980 279328 289562 298220 298592 300440 309256 313040 321160 322973 324220 327236 330928 332630 345247 346580 349160 356384 369112 373240 373984 386570 390572 394568 409045 413660 417508 422240 432419 445480 446368 451360 453908 461390 465682 467480 477152 485212 488215 493210 502541 503440 518752 521885 532208 538720 541198 554528 557960 567385 579124 596440 599807 600880 606515 618512 626080 641173 642320 645946 648440 654472 661856 665260 690494 693160 698320 723905 738224 746480 773140 781144 789136 818090 827320 835016 864838 890960 907816 922780 931364 934960 970424 976430 986420 1005082 1006880 1043770 1064416 1082396 1115920 1134770 1158248 1164205 1192880 1199614 1201760 1213030 1237024 1282346 1284640 1291892 1296880 1308944 1330520 1352995 1380988 1386320 1396640 1430309 1447810 1476448 1492960 1546280 1562288 1578272 1614865 1636180 1654640 1670032 1726235 1729676 1781920 1815632 1845560 1862728 1869920 1940848 1952860 1972840 2010164 2087540 2162095 2164792 2231840 2269540 2316496 2328410 2385760 2399228 2426060 2512705 2564692 2583784 2593760 2617888 2661040 2705990 2761976 2772640 2860618 2895620 2999035 3026933 3092560 3124576 3205865 3229730 3272360 3309280 3340064 3452470 3459352 3517787 3631264 3691120 3725456 3881696 3905720 3945680 4020328 4175080 4198649 4324190 4329584 4488211 4539080 4632992 4656820 4798456 4852120 5025410 5129384 5167568 5322080 5411980 5523952 5721236 5791240 5998070 6053866 6185120 6411730 6459460 6544720 6904940 6918704 7035574 7151545 7382240 7450912 7811440 7891360 8040656 8350160 8397298 8648380 8659168 8976422 9078160 9313640 9596912 9704240 10012163 10050820 10258768 10335136 10823960 11047904 11442472 11582480 11996140 12107732 12823460 12918920 13089440 13809880 13837408 14071148 14303090 15134665 15622880 16081312 16700320 16794596 17296760 17588935 17952844 18156320 18594017 18627280 19193824 19408480 20024326 20101640 20517536 20993245 21647920 22441055 22884944 23164960 23992280 24215464 25646920 25837840 27619760 28142296 28606180 30269330 33589192 34593520 35177870 35905688 37188034 37254560 40048652 40203280 41986490 43295840 44882110 45769888 47984560 48430928 50060815 51293840 51675680 55239520 56284592 57212360 60538660 67178384 69187040 70355740 71811376 74376068 80097304 80406560 83972980 89764220 92970085 95969120 96861856 100121630 102587680 112569184 114424720 121077320 130158119 134356768 140711480 143622752 148752136 160194608 167945960 179528440 185940170 200243260 228849440 242154640 260316238 281422960 297504272 320389216 335891920 359056880 371880340 400486520 484309280 520632476 562845920 595008544 650790595 671783840 718113760 743760680 800973040 1041264952 1301581190 1487521360 1601946080 2082529904 2603162380 2975042720 4165059808 5206324760 10412649520 20825299040
• Sum of all divisors σ(n): 67954360320
• Sum of proper divisors (its aliquot sum) s(n): 47129061280
• 20825299040 is an abundant number, because the sum of its proper divisors (47129061280) is greater than itself. Its abundance is 26303762240

Bases of 20825299040

• Binary: 10011011001010010001101100001100000₂
• Hexadecimal: 0x4D948D860
• Base-36: 9KEUFKW

Squares and roots of 20825299040

• 20825299040 squared (20825299040²) is 433693080105424921600
• 20825299040 cubed (20825299040³) is 9031788084774148718588555264000
• The square root of 20825299040 is 144309.7330050887
• The cube root of 20825299040 is 2751.2522799051

Scales and comparisons

• 20,825,299,040 seconds is equal to 662 years, 9 weeks, 2 days, 13 hours, 17 minutes, 20 seconds.
• To count from 1 to 20,825,299,040 would take you about one thousand, three hundred twenty-four 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 20825299040 cubic inches would be around 229.3 feet tall.

Recreational maths with 20825299040

• 20825299040 backwards is 04099252802
• The number of decimal digits it has is: 11
• The sum of 20825299040's digits is 41
• More coming soon!