21031096320

Names of 21031096320

• Cardinal: 21031096320 can be written as Twenty-one billion, thirty-one million, ninety-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.103109632 × 10¹⁰

Factors of 21031096320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 221

Divisors of 21031096320

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 67 72 78 80 90 96 104 117 120 128 130 131 134 144 156 160 180 192 195 201 208 234 240 256 260 262 268 288 312 320 335 360 384 390 393 402 416 468 480 512 520 524 536 576 585 603 624 640 655 670 720 768 780 786 804 832 871 936 960 1005 1024 1040 1048 1072 1152 1170 1179 1206 1248 1280 1310 1340 1440 1536 1560 1572 1608 1664 1703 1742 1872 1920 1965 2010 2048 2080 2096 2144 2304 2340 2358 2412 2496 2560 2613 2620 2680 2880 3015 3072 3120 3144 3216 3328 3406 3484 3744 3840 3930 4020 4096 4160 4192 4288 4355 4608 4680 4716 4824 4992 5109 5120 5226 5240 5360 5760 5895 6030 6144 6240 6288 6432 6656 6812 6968 7488 7680 7839 7860 8040 8320 8384 8515 8576 8710 8777 9216 9360 9432 9648 9984 10218 10240 10452 10480 10720 11520 11790 12060 12288 12480 12576 12864 13065 13312 13624 13936 14976 15327 15360 15678 15720 16080 16640 16768 17030 17152 17420 17554 18432 18720 18864 19296 19968 20436 20480 20904 20960 21440 23040 23580 24120 24960 25152 25545 25728 26130 26331 26624 27248 27872 29952 30654 30720 31356 31440 32160 33280 33536 34060 34304 34840 35108 36864 37440 37728 38592 39195 39936 40872 41808 41920 42880 43885 46080 47160 48240 49920 50304 51090 51456 52260 52662 53248 54496 55744 59904 61308 61440 62712 62880 64320 66560 67072 68120 68608 69680 70216 74880 75456 76635 77184 78390 78993 79872 81744 83616 83840 85760 87770 92160 94320 96480 99840 100608 102180 102912 104520 105324 108992 111488 114101 119808 122616 125424 125760 128640 131655 133120 134144 136240 137216 139360 140432 149760 150912 153270 154368 156780 157986 159744 163488 167232 167680 171520 175540 184320 188640 192960 199680 201216 204360 205824 209040 210648 217984 222976 228202 239616 245232 250848 251520 257280 263310 266240 268288 272480 274432 278720 280864 299520 301824 306540 308736 313560 315972 326976 334464 335360 342303 343040 351080 377280 385920 394965 399360 402432 408720 411648 418080 421296 435968 445952 456404 479232 490464 501696 503040 514560 526620 536576 544960 557440 561728 570505 599040 603648 613080 617472 627120 631944 653952 668928 670720 684606 686080 702160 754560 771840 789930 798720 804864 817440 823296 836160 842592 871936 891904 912808 980928 1003392 1006080 1026909 1029120 1053240 1089920 1114880 1123456 1141010 1198080 1207296 1226160 1234944 1254240 1263888 1307904 1337856 1341440 1369212 1372160 1404320 1509120 1543680 1579860 1609728 1634880 1672320 1685184 1711515 1743872 1783808 1825616 1961856 2006784 2012160 2053818 2058240 2106480 2179840 2229760 2246912 2282020 2396160 2414592 2452320 2469888 2508480 2527776 2615808 2675712 2682880 2738424 2808640 3018240 3087360 3159720 3269760 3344640 3370368 3423030 3487744 3567616 3651232 3923712 4013568 4024320 4107636 4116480 4212960 4359680 4459520 4493824 4564040 4829184 4904640 5016960 5055552 5134545 5231616 5351424 5476848 5617280 6036480 6174720 6319440 6539520 6689280 6740736 6846060 6975488 7302464 7847424 8027136 8048640 8215272 8425920 8719360 8919040 8987648 9128080 9809280 10033920 10111104 10269090 10463232 10702848 10953696 11234560 12072960 12349440 12638880 13079040 13378560 13481472 13692120 14604928 15694848 16054272 16430544 16851840 17438720 17838080 17975296 18256160 19618560 20067840 20222208 20538180 20926464 21907392 22469120 24145920 25277760 26158080 26757120 26962944 27384240 29209856 31389696 32108544 32861088 33703680 34877440 35950592 36512320 39237120 40135680 40444416 41076360 43814784 44938240 50555520 52316160 53514240 53925888 54768480 58419712 62779392 65722176 67407360 73024640 78474240 80271360 80888832 82152720 87629568 89876480 101111040 104632320 107851776 109536960 116839424 131444352 134814720 146049280 156948480 160542720 161777664 164305440 175259136 179752960 202222080 219073920 233678848 262888704 269629440 292098560 313896960 323555328 328610880 350518272 404444160 438147840 467357696 525777408 539258880 584197120 657221760 701036544 808888320 876295680 1051554816 1168394240 1314443520 1402073088 1617776640 1752591360 2103109632 2336788480 2628887040 3505182720 4206219264 5257774080 7010365440 10515548160 21031096320
• Sum of all divisors σ(n): 80286478272
• Sum of proper divisors (its aliquot sum) s(n): 59255381952
• 21031096320 is an abundant number, because the sum of its proper divisors (59255381952) is greater than itself. Its abundance is 38224285632

Bases of 21031096320

• Binary: 10011100101100011010001000000000000₂
• Hexadecimal: 0x4E58D1000
• Base-36: 9NTDDS0

Squares and roots of 21031096320

• 21031096320 squared (21031096320²) is 442307012421117542400
• 21031096320 cubed (21031096320³) is 9302201381239959436256083968000
• The square root of 21031096320 is 145021.0202694767
• The cube root of 21031096320 is 2760.2852887205

Scales and comparisons

• 21,031,096,320 seconds is equal to 668 years, 37 weeks, 4 days, 11 hours, 12 minutes.
• To count from 1 to 21,031,096,320 would take you about one thousand, three hundred thirty-seven 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 21031096320 cubic inches would be around 230 feet tall.

Recreational maths with 21031096320

• 21031096320 backwards is 02369013012
• The number of decimal digits it has is: 11
• The sum of 21031096320's digits is 27
• More coming soon!