212749245324

Names of 212749245324

• Cardinal: 212749245324 can be written as Two hundred twelve billion, seven hundred forty-nine million, two hundred forty-five thousand, three hundred twenty-four.

Scientific notation

• Scientific notation: 2.12749245324 × 10¹¹

Factors of 212749245324

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1253

Divisors of 212749245324

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 23 28 33 36 42 43 44 46 63 66 69 71 77 84 86 92 99 126 129 132 138 142 154 161 172 198 207 213 231 252 253 258 276 284 301 308 322 387 396 414 426 462 473 483 497 506 516 602 639 644 693 759 774 781 828 852 903 924 946 966 989 994 1012 1093 1204 1278 1386 1419 1449 1491 1518 1548 1562 1633 1771 1806 1892 1932 1978 1988 2186 2277 2343 2556 2709 2772 2838 2898 2967 2982 3036 3053 3124 3266 3279 3311 3542 3612 3956 4257 4372 4473 4554 4686 4899 5313 5418 5467 5676 5796 5934 5964 6106 6532 6558 6622 6923 7029 7084 7651 8514 8901 8946 9108 9159 9372 9798 9837 9933 10626 10836 10879 10934 11431 11868 12023 12212 13116 13244 13846 14058 14697 15302 15939 16401 17028 17802 17892 17963 18318 19596 19674 19866 20769 21252 21371 21758 21868 22862 22953 24046 25139 27477 27692 28116 29394 29799 30604 31878 32637 32802 33583 34293 35604 35926 36069 36636 39348 39732 41538 42742 43516 45724 45906 46999 48092 49203 50278 53889 54954 58788 59598 62307 63756 64113 65274 65604 67166 68586 68859 70219 71852 72138 75417 76153 77603 83076 84161 85484 91812 93998 97911 98406 100556 100749 102879 107778 108207 109908 119196 124614 125741 128226 130548 134332 137172 137718 140438 140997 144276 150834 152306 155206 161667 168322 175973 187996 192339 195822 196812 201498 205758 210657 215556 216414 226251 228459 232809 235081 249228 251482 252483 256452 275436 276529 280876 281994 301668 302247 304612 310412 323334 328993 336644 351946 377223 384678 391644 402996 411516 421314 422991 432828 452502 456918 465618 470162 491533 502964 504966 516989 527919 543221 553058 563988 604494 631971 646668 657986 685377 698427 703892 705243 754446 757449 769356 772409 829587 842628 845982 853633 905004 913836 931236 940324 983066 986979 1009932 1033978 1055838 1080977 1086442 1106116 1131669 1208988 1263942 1315972 1370754 1396854 1410486 1474599 1508892 1514898 1544818 1550967 1583757 1629663 1659174 1691964 1707266 1784869 1935703 1966132 1973958 2067956 2111676 2115729 2161954 2172884 2263338 2317227 2488761 2527884 2560899 2741508 2793708 2820972 2949198 2960937 3029796 3089636 3101934 3167514 3242931 3259326 3318348 3336929 3414532 3569738 3618923 3871406 3947916 4231458 4323908 4423797 4526676 4634454 4652901 4888989 4977522 5121798 5354607 5406863 5807109 5898396 5921874 5975431 6203868 6335028 6485862 6518652 6673858 6951681 7139476 7237846 7566839 7682697 7742812 8462916 8847594 9268908 9305802 9728793 9777978 9955044 10010787 10243596 10709214 10813726 10856769 11614218 11843748 11890747 11950862 12494083 12971724 13347716 13903362 14475692 15133678 15365394 16063821 16220589 17421327 17695188 17926293 18611604 19457586 19555956 19633559 20021574 21418428 21627452 21713538 22700517 23228436 23358503 23781494 23901724 24988166 27806724 30032361 30267356 30730788 32127642 32441178 32570307 34842654 35672241 35852586 36706219 37482249 38915172 39267118 40043148 43427076 45401034 46717006 47562988 48661767 49976332 53778879 58900677 60064722 64255284 64882356 65140614 68101551 69685308 70075509 71344482 71705172 73412438 74964498 76749367 78534236 83235229 90802068 93434012 97323534 107016723 107557758 110118657 112446747 117801354 120129444 130281228 136203102 137434913 140151018 142688964 146824876 149928996 153498734 166470458 176702031 194647068 210226527 214033446 215115516 220237314 224893494 230248101 235602708 249705687 256943533 272406204 274869826 280302036 306997468 330355971 332940916 353404062 412304739 420453054 428066892 440474628 449786988 460496202 499411374 513887066 537245569 549739652 660711942 690744303 706808124 749117061 770830599 824609478 840906108 844243037 920992404 998822748 1027774132 1074491138 1236914217 1321423884 1381488606 1498234122 1541661198 1611736707 1649218956 1688486074 2148982276 2312491797 2473828434 2532729111 2762977212 2996468244 3083322396 3223473414 3376972148 4624983594 4835210121 4947656868 5065458222 5909701259 6446946828 7598187333 9249967188 9670420242 10130916444 11819402518 15196374666 17729103777 19340840484 23638805036 30392749332 35458207554 53187311331 70916415108 106374622662 212749245324
• Sum of all divisors σ(n): 726651813888
• Sum of proper divisors (its aliquot sum) s(n): 513902568564
• 212749245324 is an abundant number, because the sum of its proper divisors (513902568564) is greater than itself. Its abundance is 301153323240

Bases of 212749245324

• Binary: 11000110001000110101111101101110001100₂
• Hexadecimal: 0x3188D7DB8C
• Base-36: 2PQHEOB0

Squares and roots of 212749245324

• 212749245324 squared (212749245324²) is 45262241385931535864976
• 212749245324 cubed (212749245324³) is 9629507696529654086005883563372224
• The square root of 212749245324 is 461247.4881492581
• The cube root of 212749245324 is 5969.7481469135

Scales and comparisons

• 212,749,245,324 seconds is equal to 6,764 years, 39 weeks, 6 days, 12 hours, 35 minutes, 24 seconds.
• To count from 1 to 212,749,245,324 would take you about thirteen thousand, five hundred twenty-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 212749245324 cubic inches would be around 497.5 feet tall.

Recreational maths with 212749245324

• 212749245324 backwards is 423542947212
• The number of decimal digits it has is: 12
• The sum of 212749245324's digits is 45
• More coming soon!