212123493120

Names of 212123493120

• Cardinal: 212123493120 can be written as Two hundred twelve billion, one hundred twenty-three million, four hundred ninety-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.1212349312 × 10¹¹

Factors of 212123493120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 28

Divisors of 212123493120

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 49 55 56 60 64 66 70 77 80 84 88 96 98 105 110 112 120 121 128 132 140 147 154 160 165 168 176 192 196 210 220 224 231 240 242 245 256 264 280 294 308 320 330 336 343 352 363 384 385 392 420 440 448 462 480 484 490 528 539 560 588 605 616 640 660 672 686 704 726 735 768 770 784 840 847 880 896 924 960 968 980 1029 1056 1078 1120 1155 1176 1210 1232 1280 1320 1331 1344 1372 1408 1452 1470 1540 1568 1617 1680 1694 1715 1760 1792 1815 1848 1920 1936 1960 2058 2112 2156 2240 2310 2352 2420 2464 2541 2640 2662 2688 2695 2744 2816 2904 2940 3080 3136 3234 3360 3388 3430 3520 3630 3696 3773 3840 3872 3920 3993 4116 4224 4235 4312 4480 4620 4704 4840 4928 5082 5145 5280 5324 5376 5390 5488 5808 5880 5929 6160 6272 6468 6655 6720 6776 6860 7040 7260 7392 7546 7744 7840 7986 8085 8232 8448 8470 8624 8960 9240 9317 9408 9680 9856 10164 10290 10560 10648 10780 10976 11319 11616 11760 11858 12320 12544 12705 12936 13310 13440 13552 13720 14080 14520 14641 14784 15092 15488 15680 15972 16170 16464 16940 17248 17787 18480 18634 18816 18865 19360 19712 19965 20328 20580 21120 21296 21560 21952 22638 23232 23520 23716 24640 25410 25872 26620 26880 27104 27440 27951 29040 29282 29568 29645 30184 30976 31360 31944 32340 32928 33880 34496 35574 36960 37268 37632 37730 38720 39930 40656 41160 41503 42240 42592 43120 43904 43923 45276 46464 46585 47040 47432 49280 50820 51744 53240 54208 54880 55902 56595 58080 58564 59136 59290 60368 62720 63888 64680 65219 65856 67760 68992 71148 73205 73920 74536 75460 77440 79860 81312 82320 83006 85184 86240 87808 87846 88935 90552 92928 93170 94080 94864 98560 101640 102487 103488 106480 108416 109760 111804 113190 116160 117128 118580 120736 124509 127776 129360 130438 131712 135520 137984 139755 142296 146410 147840 149072 150920 154880 159720 161051 162624 164640 166012 170368 172480 175692 177870 181104 186340 188160 189728 195657 203280 204974 206976 207515 212960 216832 219520 219615 223608 226380 232320 234256 237160 241472 249018 255552 258720 260876 263424 271040 279510 284592 292820 295680 298144 301840 307461 319440 322102 325248 326095 329280 332024 340736 344960 351384 355740 362208 372680 379456 391314 406560 409948 413952 415030 425920 439040 439230 447216 452760 456533 464640 468512 474320 482944 483153 498036 511104 512435 517440 521752 542080 559020 569184 585640 596288 603680 614922 622545 638880 644204 650496 652190 658560 664048 689920 702768 711480 717409 724416 745360 758912 782628 805255 813120 819896 830060 851840 878460 894432 905520 913066 937024 948640 965888 966306 978285 996072 1022208 1024870 1034880 1043504 1084160 1118040 1127357 1138368 1171280 1192576 1207360 1229844 1245090 1277760 1288408 1304380 1317120 1328096 1369599 1405536 1422960 1434818 1448832 1490720 1517824 1537305 1565256 1610510 1626240 1639792 1660120 1703680 1756920 1788864 1811040 1826132 1874048 1897280 1932612 1956570 1992144 2049740 2069760 2087008 2152227 2236080 2254714 2276736 2282665 2342560 2385152 2414720 2415765 2459688 2490180 2555520 2576816 2608760 2656192 2739198 2811072 2845920 2869636 2897664 2981440 3074610 3130512 3221020 3252480 3279584 3320240 3382071 3513840 3577728 3587045 3622080 3652264 3748096 3794560 3865224 3913140 3984288 4099480 4174016 4304454 4472160 4509428 4553472 4565330 4685120 4829440 4831530 4919376 4980360 5021863 5111040 5153632 5217520 5312384 5478396 5622144 5636785 5691840 5739272 5962880 6149220 6261024 6442040 6559168 6640480 6764142 6847995 7027680 7155456 7174090 7244160 7304528 7589120 7730448 7826280 7891499 7968576 8198960 8348032 8608908 8944320 9018856 9130660 9370240 9663060 9838752 9960720 10043726 10307264 10435040 10624768 10761135 10956792 11244288 11273570 11383680 11478544 11925760 12298440 12522048 12884080 13118336 13280960 13528284 13695990 14055360 14348180 14488320 14609056 15065589 15460896 15652560 15782998 15937152 16397920 16696064 16910355 17217816 17888640 18037712 18261320 18740480 19326120 19677504 19921440 20087452 20614528 20870080 21522270 21913584 22547140 22767360 22957088 23674497 24596880 25044096 25109315 25768160 26236672 26561920 27056568 27391980 28110720 28696360 29218112 30131178 30921792 31305120 31565996 31874304 32795840 33820710 34435632 35777280 36075424 36522640 38652240 39355008 39457495 39842880 40174904 41229056 41740160 43044540 43827168 45094280 45914176 47348994 49193760 50088192 50218630 51536320 53123840 54113136 54783960 55240493 56221440 57392720 58436224 60262356 61843584 62610240 63131992 65591680 67641420 68871264 72150848 73045280 75327945 77304480 78710016 78914990 79685760 80349808 83480320 86089080 87654336 90188560 91828352 94697988 98387520 100437260 103072640 108226272 109567920 110480986 114785440 116872448 118372485 120524712 123687168 125220480 126263984 131183360 135282840 137742528 144301696 146090560 150655890 154608960 157829980 159371520 160699616 165721479 172178160 175308672 180377120 183656704 189395976 196775040 200874520 206145280 216452544 219135840 220961972 229570880 236744970 241049424 250440960 252527968 270565680 275485056 276202465 288603392 292181120 301311780 309217920 315659960 321399232 331442958 344356320 350617344 360754240 378791952 393550080 401749040 432905088 438271680 441923944 459141760 473489940 482098848 505055936 541131360 550970112 552404930 584362240 602623560 618435840 631319920 642798464 662885916 688712640 721508480 757583904 803498080 828607395 865810176 876543360 883847888 918283520 946979880 964197696 1010111872 1082262720 1104809860 1205247120 1262639840 1285596928 1325771832 1377425280 1443016960 1515167808 1606996160 1657214790 1753086720 1767695776 1893959760 1928395392 2020223744 2164525440 2209619720 2410494240 2525279680 2651543664 2754850560 3030335616 3213992320 3314429580 3535391552 3787919520 3856790784 4329050880 4419239440 4820988480 5050559360 5303087328 6060671232 6427984640 6628859160 7070783104 7575839040 8838478880 9641976960 10101118720 10606174656 13257718320 14141566208 15151678080 17676957760 19283953920 21212349312 26515436640 30303356160 35353915520 42424698624 53030873280 70707831040 106061746560 212123493120
• Sum of all divisors σ(n): 869056473600
• Sum of proper divisors (its aliquot sum) s(n): 656932980480
• 212123493120 is an abundant number, because the sum of its proper divisors (656932980480) is greater than itself. Its abundance is 444809487360

Bases of 212123493120

• Binary: 11000101100011100010111010001100000000₂
• Hexadecimal: 0x31638BA300
• Base-36: 2PG4UMTC

Squares and roots of 212123493120

• 212123493120 squared (212123493120²) is 44996376333430687334400
• 212123493120 cubed (212123493120³) is 9544788525589415230775469539328000
• The square root of 212123493120 is 460568.6627637621
• The cube root of 212123493120 is 5963.8895260455

Scales and comparisons

• 212,123,493,120 seconds is equal to 6,744 years, 45 weeks, 2 days, 32 minutes.
• To count from 1 to 212,123,493,120 would take you about thirteen thousand, four hundred eighty-nine 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 212123493120 cubic inches would be around 497 feet tall.

Recreational maths with 212123493120

• 212123493120 backwards is 021394321212
• 212123493120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 212123493120's digits is 30
• More coming soon!