64344202020

Names of 64344202020

• Cardinal: 64344202020 can be written as Sixty-four billion, three hundred forty-four million, two hundred two thousand and twenty.

Scientific notation

• Scientific notation: 6.434420202 × 10¹⁰

Factors of 64344202020

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 301

Divisors of 64344202020

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 28 30 31 34 35 36 42 45 49 51 60 62 63 68 70 84 85 90 93 98 102 105 109 119 124 126 127 140 147 153 155 170 180 186 196 204 210 217 218 238 245 252 254 255 279 294 306 310 315 327 340 357 372 381 420 434 436 441 465 476 490 508 510 527 545 558 588 595 612 620 630 635 651 654 714 735 762 763 765 833 868 882 889 930 980 981 1020 1054 1071 1085 1090 1116 1143 1190 1260 1270 1302 1308 1395 1428 1470 1519 1524 1526 1530 1581 1635 1666 1764 1778 1785 1853 1860 1905 1953 1962 2108 2142 2159 2170 2180 2205 2286 2289 2380 2499 2540 2604 2635 2667 2790 2940 3038 3052 3060 3162 3255 3270 3332 3379 3556 3570 3689 3706 3810 3815 3906 3924 3937 4165 4284 4318 4340 4410 4445 4557 4572 4578 4743 4905 4998 5270 5334 5341 5355 5559 5580 5715 6076 6223 6324 6477 6510 6540 6758 6867 7140 7378 7412 7497 7595 7620 7630 7812 7874 7905 8001 8330 8636 8820 8890 9114 9156 9265 9486 9765 9810 9996 10137 10540 10668 10682 10710 10795 11067 11118 11430 11445 11811 12446 12495 12954 12971 13020 13335 13516 13671 13734 13843 14756 14994 15113 15190 15260 15748 15810 16002 16023 16660 16677 16895 17780 18228 18445 18530 18669 18972 19431 19530 19620 19685 20274 21364 21420 21590 22134 22236 22785 22860 22890 23622 23653 23715 24892 24990 25823 25908 25942 26670 26705 27342 27468 27559 27686 27795 29988 30226 30380 30411 31115 31620 32004 32046 32385 33201 33354 33790 34335 35433 36890 37060 37338 37485 38862 38913 39060 39370 40005 40548 41529 43180 44268 45339 45570 45780 47244 47306 47430 48069 49980 50685 51646 51884 53340 53410 54684 55118 55335 55372 55590 56007 57443 59055 60452 60822 62230 64092 64770 64855 66402 66708 66929 67580 68355 68670 69215 70866 70959 73780 74676 74970 75565 77469 77724 77826 78740 80010 80115 82677 83058 83385 90678 90797 91140 93345 94612 94860 96138 96901 97155 101370 103292 105791 106820 110236 110670 111180 112014 114886 116739 118110 118265 121644 124460 124587 129115 129540 129710 132804 133858 136017 136710 137340 137795 138430 141732 141918 149940 151130 152055 154938 155652 160020 160230 165354 165571 166005 166116 166770 172329 177165 181356 181594 186690 192276 192913 193802 194310 194565 200787 202740 207645 211582 212877 221340 224028 226695 229772 232407 233478 235331 236220 236530 240345 248031 249174 258230 259420 267716 272034 272391 273420 275590 276860 280035 283836 287215 290703 302260 304110 309876 317373 320460 330708 331142 332010 333540 334645 344658 354330 354795 363188 373380 385826 387345 387604 388620 389130 401574 402101 413385 415290 423164 425754 429133 453390 453985 464814 466956 468503 470662 473060 480690 484505 496062 496713 498348 516460 516987 528955 544068 544782 551180 560070 574430 578739 581406 583695 602361 608220 622935 634746 662284 664020 669290 678307 680085 689316 705993 708660 709590 771652 774690 778260 803148 804202 817173 826770 827855 830580 851508 858266 861645 872109 906780 907970 929628 937006 941324 952119 961380 964565 969010 992124 993426 1003935 1033974 1057910 1064385 1089564 1120140 1148860 1157478 1162035 1162812 1167390 1176655 1204722 1206303 1240155 1245870 1269492 1287399 1338580 1356614 1360170 1361955 1405509 1411986 1419180 1453515 1490139 1549380 1586865 1608404 1634346 1647317 1653540 1655710 1716532 1723290 1736217 1744218 1815940 1874012 1904238 1929130 1938020 1986852 2007870 2010505 2034921 2067948 2115820 2117979 2128770 2145665 2314956 2324070 2334780 2342515 2353310 2409444 2412606 2480310 2483565 2491740 2574798 2584935 2713228 2720340 2723910 2811018 2814707 2823972 2893695 2907030 2980278 3003931 3011805 3173730 3268692 3279521 3294634 3311420 3391535 3446580 3472434 3488436 3529965 3618909 3808476 3858260 3862197 4015740 4021010 4069842 4085865 4216527 4235958 4257540 4291330 4360545 4648140 4685030 4706620 4760595 4825212 4941951 4960620 4967130 5149596 5169870 5447820 5622036 5629414 5787390 5814060 5960556 6007862 6023610 6031515 6104763 6347460 6436995 6559042 6589268 6783070 6944868 7027545 7059930 7237818 7295261 7450695 7724394 8042020 8139684 8171730 8236585 8433054 8444121 8471916 8582660 8681085 8721090 9011793 9370060 9521190 9838563 9883902 9934260 10174605 10339740 10589895 11258828 11531219 11574780 12015724 12047220 12063030 12209526 12873990 13118084 13566140 14055090 14073535 14119860 14475636 14590522 14825853 14901390 15019655 15448788 16343460 16397605 16473170 16866108 16888242 17362170 17442180 18023586 18094545 19042380 19310985 19677126 19767804 20349210 21027517 21082635 21179790 21885783 23062438 24126060 24419052 24709755 25332363 25747980 27035379 28110180 28147070 29181044 29515689 29651706 29802780 30039310 30523815 32795210 32946340 33776484 34593657 34724340 36047172 36189090 36476305 38621970 39354252 40698420 42055034 42165270 42220605 42359580 43771566 45058965 46124876 49192815 49419510 50664726 51066827 54070758 56294140 57656095 59031378 59303412 60078620 61047630 63082551 65590420 65657349 69187314 72378180 72952610 74129265 77243940 84110068 84330540 84441210 87543132 90117930 98385630 98839020 101329452 102133654 103780971 105137585 108141516 109428915 115312190 118062756 122095260 126165102 126661815 131314698 135176895 138374628 145905220 147578445 148258530 153200481 168882420 172968285 180235860 189247653 196771260 204267308 207561942 210275170 218857830 230624380 252330204 253323630 255334135 262629396 270353790 295156890 296517060 306400962 315412755 328286745 345936570 357467789 378495306 415123884 420550340 437715660 459601443 506647260 510668270 518904855 540707580 590313780 612801924 630825510 656573490 691873140 714935578 756990612 766002405 919202886 946238265 1021336540 1037809710 1072403367 1261651020 1313146980 1429871156 1532004810 1787338945 1838405772 1892476530 2075619420 2144806734 2298007215 3064009620 3217210101 3574677890 3784953060 4289613468 4596014430 5362016835 6434420202 7149355780 9192028860 10724033670 12868840404 16086050505 21448067340 32172101010 64344202020
• Sum of all divisors σ(n): 252401909760
• Sum of proper divisors (its aliquot sum) s(n): 188057707740
• 64344202020 is an abundant number, because the sum of its proper divisors (188057707740) is greater than itself. Its abundance is 123713505720

Bases of 64344202020

• Binary: 111011111011001101101001101100100100₂
• Hexadecimal: 0xEFB369B24
• Base-36: TK4VK10

Squares and roots of 64344202020

• 64344202020 squared (64344202020²) is 4140176333590572080400
• 64344202020 cubed (64344202020³) is 266396342406974681908629282408000
• The square root of 64344202020 is 253661.5895637335
• The cube root of 64344202020 is 4007.1580583261

Scales and comparisons

• 64,344,202,020 seconds is equal to 2,045 years, 49 weeks, 1 day, 13 hours, 27 minutes.
• To count from 1 to 64,344,202,020 would take you about four thousand and ninety-one 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 64344202020 cubic inches would be around 333.9 feet tall.

Recreational maths with 64344202020

• 64344202020 backwards is 02020244346
• The number of decimal digits it has is: 11
• The sum of 64344202020's digits is 27
• More coming soon!