216835440640

Names of 216835440640

• Cardinal: 216835440640 can be written as Two hundred sixteen billion, eight hundred thirty-five million, four hundred forty thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.1683544064 × 10¹¹

Factors of 216835440640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 132

Divisors of 216835440640

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 26 28 29 32 34 35 40 52 56 58 59 64 65 68 70 80 85 91 104 112 116 118 119 128 130 136 140 145 160 170 182 203 208 221 224 232 236 238 256 260 272 280 290 295 320 340 364 377 406 413 416 442 448 455 464 472 476 493 512 520 544 560 580 590 595 640 680 728 754 767 812 826 832 884 896 910 928 944 952 986 1003 1015 1024 1040 1088 1105 1120 1160 1180 1190 1280 1360 1456 1508 1534 1547 1624 1652 1664 1711 1768 1792 1820 1856 1885 1888 1904 1972 2006 2030 2048 2065 2080 2176 2210 2240 2320 2360 2380 2465 2560 2639 2720 2912 3016 3068 3094 3248 3304 3328 3422 3451 3536 3584 3640 3712 3770 3776 3808 3835 3944 4012 4060 4096 4130 4160 4352 4420 4480 4640 4720 4760 4930 5015 5120 5278 5369 5440 5824 6032 6136 6188 6409 6496 6608 6656 6844 6902 7021 7072 7168 7280 7424 7540 7552 7616 7670 7735 7888 8024 8120 8192 8260 8320 8555 8704 8840 8960 9280 9440 9520 9860 10030 10240 10556 10738 10880 11648 11977 12064 12272 12376 12818 12992 13039 13195 13216 13312 13688 13804 14042 14144 14336 14560 14848 15080 15104 15232 15340 15470 15776 16048 16240 16384 16520 16640 17110 17255 17408 17680 17920 18560 18880 19040 19720 20060 20480 21112 21476 21760 22243 23296 23954 24128 24544 24752 25636 25984 26078 26390 26432 26624 26845 27376 27608 28084 28288 28672 29087 29120 29696 30160 30208 30464 30680 30940 31552 32045 32096 32480 33040 33280 34220 34510 34816 35105 35360 35840 37120 37760 38080 39440 40120 40960 42224 42952 43520 44486 44863 46592 47908 48256 49088 49504 51272 51968 52156 52780 52864 53248 53690 54752 55216 56168 56576 57344 58174 58240 59392 59885 60320 60416 60928 61360 61880 63104 64090 64192 64960 65195 66080 66560 68440 69020 69632 70210 70720 71680 74240 75520 76160 78880 80240 81920 84448 85904 87040 88972 89726 91273 93184 95816 96512 98176 99008 102544 103936 104312 105560 105728 106496 107380 109504 110432 111215 112336 113152 114688 116348 116480 118784 119770 120640 120832 121856 122720 123760 126208 128180 128384 129920 130390 132160 133120 136880 138040 139264 140420 141440 143360 145435 148480 151040 152320 155701 157760 160480 168896 171808 174080 177944 179452 182546 186368 191632 193024 196352 198016 203609 205088 207872 208624 211120 211456 212992 214760 219008 220864 222430 224315 224672 226304 232696 232960 237568 239540 241280 241664 243712 245440 247520 252416 256360 256768 259840 260780 264320 266240 273760 276080 278528 280840 282880 286720 290870 296960 302080 304640 311402 315520 320960 337792 343616 348160 355888 358904 365092 372736 378131 383264 386048 392704 396032 407218 410176 415744 417248 422240 422912 429520 438016 441728 444860 448630 449344 452608 456365 465392 465920 475136 479080 482560 483328 487424 490880 495040 504832 512720 513536 519680 521560 528640 532480 547520 552160 561680 565760 573440 581740 593920 604160 609280 622804 631040 641920 675584 687232 696320 711776 717808 730184 745472 756262 766528 772096 778505 785408 792064 814436 820352 831488 834496 844480 845824 859040 876032 883456 889720 897260 898688 905216 912730 930784 931840 958160 965120 966656 974848 981760 990080 1009664 1018045 1025440 1027072 1039360 1043120 1057280 1064960 1095040 1104320 1123360 1131520 1163480 1187840 1208320 1218560 1245608 1262080 1283840 1351168 1374464 1392640 1423552 1435616 1460368 1490944 1512524 1533056 1544192 1557010 1570816 1584128 1628872 1640704 1662976 1668992 1688960 1691648 1718080 1752064 1766912 1779440 1794520 1797376 1810432 1825460 1861568 1863680 1890655 1916320 1930240 1949696 1963520 1980160 2019328 2036090 2050880 2054144 2078720 2086240 2114560 2190080 2208640 2246720 2263040 2326960 2375680 2416640 2437120 2491216 2524160 2567680 2646917 2702336 2748928 2847104 2871232 2920736 3025048 3066112 3088384 3114020 3141632 3168256 3257744 3281408 3325952 3337984 3377920 3383296 3436160 3504128 3533824 3558880 3589040 3594752 3620864 3650920 3723136 3727360 3781310 3832640 3860480 3927040 3960320 4038656 4072180 4101760 4108288 4157440 4172480 4229120 4380160 4417280 4493440 4526080 4653920 4833280 4874240 4982432 5048320 5135360 5293834 5404672 5497856 5694208 5742464 5841472 6050096 6132224 6176768 6228040 6283264 6336512 6515488 6562816 6675968 6755840 6766592 6872320 7008256 7067648 7117760 7178080 7189504 7301840 7446272 7454720 7562620 7665280 7720960 7854080 7920640 8077312 8144360 8203520 8216576 8314880 8344960 8458240 8760320 8834560 8986880 9052160 9307840 9748480 9964864 10096640 10270720 10587668 10809344 10995712 11388416 11484928 11682944 12100192 12264448 12456080 12566528 12673024 13030976 13125632 13234585 13351936 13511680 13744640 14016512 14135296 14235520 14356160 14379008 14603680 14892544 15125240 15330560 15441920 15708160 15841280 16288720 16407040 16433152 16629760 16689920 16916480 17520640 17669120 17973760 18104320 18615680 19929728 20193280 20541440 21175336 21618688 21991424 22776832 22969856 23365888 24200384 24528896 24912160 25346048 26061952 26251264 26469170 26703872 27023360 27489280 28033024 28270592 28471040 28712320 28758016 29207360 29785088 30250480 30661120 30883840 31416320 31682560 32577440 32814080 33379840 33832960 35041280 35338240 35947520 37231360 39859456 40386560 41082880 42350672 43237376 43982848 45553664 45939712 46731776 48400768 49057792 49824320 52123904 52502528 52938340 53407744 54046720 54978560 56541184 56942080 57424640 57516032 58414720 59570176 60500960 61322240 62832640 63365120 65154880 65628160 66759680 70082560 70676480 71895040 74462720 79718912 82165760 84701344 87965696 91107328 91879424 93463552 96801536 98115584 99648640 104247808 105005056 105876680 106815488 108093440 109957120 113884160 114849280 115032064 116829440 119140352 121001920 122644480 126730240 130309760 131256320 133519360 140165120 141352960 143790080 148925440 159437824 169402688 182214656 183758848 186927104 193603072 196231168 199297280 208495616 211753360 213630976 216186880 219914240 227768320 229698560 233658880 238280704 242003840 245288960 260619520 262512640 267038720 282705920 287580160 297850880 318875648 338805376 364429312 367517696 373854208 387206144 398594560 416991232 423506720 439828480 455536640 459397120 467317760 476561408 484007680 490577920 521239040 525025280 534077440 575160320 595701760 637751296 677610752 735035392 747708416 774412288 797189120 833982464 847013440 911073280 918794240 934635520 968015360 981155840 1042478080 1068154880 1191403520 1275502592 1355221504 1495416832 1548824576 1594378240 1667964928 1694026880 1822146560 1837588480 1869271040 1936030720 2084956160 2382807040 2551005184 2710443008 3097649152 3188756480 3335929856 3388053760 3675176960 3738542080 3872061440 4169912320 5420886016 6195298304 6377512960 6776107520 7477084160 7744122880 8339824640 10841772032 12755025920 13552215040 15488245760 16679649280 21683544064 27104430080 30976491520 43367088128 54208860160 108417720320 216835440640
• Sum of all divisors σ(n): 713429337600
• Sum of proper divisors (its aliquot sum) s(n): 496593896960
• 216835440640 is an abundant number, because the sum of its proper divisors (496593896960) is greater than itself. Its abundance is 279758456320

Bases of 216835440640

• Binary: 11001001111100011001100100000000000000₂
• Hexadecimal: 0x327C664000
• Base-36: 2RM280SG

Squares and roots of 216835440640

• 216835440640 squared (216835440640²) is 47017608317542963609600
• 216835440640 cubed (216835440640³) is 10195083817373357556419100934144000
• The square root of 216835440640 is 465655.9251636343
• The cube root of 216835440640 is 6007.7256097045

Scales and comparisons

• 216,835,440,640 seconds is equal to 6,894 years, 36 weeks, 1 day, 10 hours, 50 minutes, 40 seconds.
• To count from 1 to 216,835,440,640 would take you about thirteen thousand, seven 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 216835440640 cubic inches would be around 500.6 feet tall.

Recreational maths with 216835440640

• 216835440640 backwards is 046044538612
• The number of decimal digits it has is: 12
• The sum of 216835440640's digits is 43
• More coming soon!