20941171200

Names of 20941171200

• Cardinal: 20941171200 can be written as Twenty billion, nine hundred forty-one million, one hundred seventy-one thousand, two hundred.

Scientific notation

• Scientific notation: 2.09411712 × 10¹⁰

Factors of 20941171200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 64

Divisors of 20941171200

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 30 32 34 36 37 40 45 48 50 51 60 64 68 72 74 75 80 85 90 96 100 102 111 120 128 136 144 148 150 153 160 170 180 185 192 200 204 222 225 240 255 256 272 288 289 296 300 306 320 333 340 360 370 384 400 408 425 444 450 480 510 512 544 555 576 578 592 600 612 629 640 666 680 720 740 765 768 800 816 850 867 888 900 925 960 1020 1088 1110 1152 1156 1184 1200 1224 1258 1275 1280 1332 1360 1440 1445 1480 1530 1536 1600 1632 1665 1700 1734 1776 1800 1850 1887 1920 2040 2176 2220 2304 2312 2368 2400 2448 2516 2550 2560 2601 2664 2720 2775 2880 2890 2960 3060 3145 3200 3264 3330 3400 3468 3552 3600 3700 3774 3825 3840 4080 4335 4352 4440 4608 4624 4736 4800 4896 4913 5032 5100 5202 5328 5440 5550 5661 5760 5780 5920 6120 6290 6400 6528 6660 6800 6936 7104 7200 7225 7400 7548 7650 7680 8160 8325 8670 8704 8880 9248 9435 9472 9600 9792 9826 10064 10200 10404 10656 10693 10880 11100 11322 11520 11560 11840 12240 12580 12800 13005 13056 13320 13600 13872 14208 14400 14450 14739 14800 15096 15300 15725 16320 16650 17340 17760 18496 18870 18944 19200 19584 19652 20128 20400 20808 21312 21386 21675 21760 22200 22644 23040 23120 23680 24480 24565 25160 26010 26112 26640 27200 27744 28305 28416 28800 28900 29478 29600 30192 30600 31450 32079 32640 33300 34680 35520 36992 37740 38400 39168 39304 40256 40800 41616 42624 42772 43350 43520 44217 44400 45288 46240 47175 47360 48960 49130 50320 52020 53280 53465 54400 55488 56610 56832 57600 57800 58956 59200 60384 61200 62900 64158 65025 65280 66600 69360 71040 73695 73984 75480 78336 78608 80512 81600 83232 85248 85544 86700 88434 88800 90576 92480 94350 94720 96237 97920 98260 100640 104040 106560 106930 108800 110976 113220 115200 115600 117912 118400 120768 122400 122825 125800 128316 130050 130560 133200 138720 141525 142080 147390 147968 150960 157216 160395 161024 163200 166464 170496 171088 173400 176868 177600 181152 181781 184960 188700 192474 195840 196520 201280 208080 213120 213860 217600 221085 221952 226440 231200 235824 236800 241536 244800 245650 251600 256632 260100 266400 267325 277440 283050 284160 294780 301920 314432 320790 322048 326400 332928 342176 346800 353736 355200 362304 363562 368475 369920 377400 384948 391680 393040 402560 416160 426240 427720 442170 443904 452880 462400 471648 473600 481185 483072 489600 491300 503200 513264 520200 532800 534650 545343 554880 566100 589560 603840 628864 641580 652800 665856 684352 693600 707472 710400 724608 727124 736950 739840 754800 769896 786080 801975 805120 832320 852480 855440 884340 905760 908905 924800 943296 962370 966144 979200 982600 1006400 1026528 1040400 1065600 1069300 1090686 1105425 1109760 1132200 1179120 1207680 1257728 1283160 1331712 1368704 1387200 1414944 1420800 1449216 1454248 1473900 1509600 1539792 1572160 1603950 1610240 1636029 1664640 1710880 1768680 1811520 1817810 1849600 1886592 1924740 1958400 1965200 2012800 2053056 2080800 2131200 2138600 2181372 2210850 2219520 2264400 2358240 2405925 2415360 2515456 2566320 2726715 2737408 2774400 2829888 2898432 2908496 2947800 3019200 3079584 3144320 3207900 3272058 3329280 3421760 3537360 3623040 3635620 3699200 3773184 3849480 3930400 4025600 4106112 4161600 4262400 4277200 4362744 4421700 4528800 4544525 4716480 4811850 4830720 5132640 5453430 5474816 5548800 5659776 5816992 5895600 6038400 6159168 6288640 6415800 6544116 6658560 6843520 7074720 7246080 7271240 7546368 7698960 7860800 8051200 8180145 8212224 8323200 8554400 8725488 8843400 9057600 9089050 9432960 9623700 10265280 10906860 11097600 11319552 11633984 11791200 12076800 12318336 12577280 12831600 13088232 13633575 13687040 14149440 14492160 14542480 15397920 15721600 16360290 16424448 16646400 17108800 17450976 17686800 18115200 18178100 18865920 19247400 20530560 21813720 22639104 23267968 23582400 24153600 24636672 25663200 26176464 27267150 27374080 28298880 29084960 30795840 31443200 32720580 33292800 34217600 34901952 35373600 36230400 36356200 37731840 38494800 40900725 41061120 43627440 46535936 47164800 49273344 51326400 52352928 54534300 56597760 58169920 61591680 62886400 65441160 68435200 69803904 70747200 72460800 72712400 76989600 81801450 82122240 87254880 93071872 94329600 102652800 104705856 109068600 113195520 116339840 123183360 130882320 136870400 139607808 141494400 145424800 153979200 163602900 174509760 188659200 205305600 209411712 218137200 232679680 246366720 261764640 279215616 282988800 290849600 307958400 327205800 349019520 410611200 418823424 436274400 465359360 523529280 565977600 581699200 615916800 654411600 698039040 837646848 872548800 1047058560 1163398400 1231833600 1308823200 1396078080 1745097600 2094117120 2326796800 2617646400 3490195200 4188234240 5235292800 6980390400 10470585600 20941171200
• Sum of all divisors σ(n): 81777678840
• Sum of proper divisors (its aliquot sum) s(n): 60836507640
• 20941171200 is an abundant number, because the sum of its proper divisors (60836507640) is greater than itself. Its abundance is 39895336440

Bases of 20941171200

• Binary: 10011100000001100001110101000000000₂
• Hexadecimal: 0x4E030EA00
• Base-36: 9MBTZ40

Squares and roots of 20941171200

• 20941171200 squared (20941171200²) is 438532651227709440000
• 20941171200 cubed (20941171200³) is 9183387326149353566896128000000
• The square root of 20941171200 is 144710.6464639009
• The cube root of 20941171200 is 2756.3455098253

Scales and comparisons

• 20,941,171,200 seconds is equal to 665 years, 44 weeks, 6 days, 16 hours.
• To count from 1 to 20,941,171,200 would take you about one thousand, three hundred thirty-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 20941171200 cubic inches would be around 229.7 feet tall.

Recreational maths with 20941171200

• 20941171200 backwards is 00217114902
• The number of decimal digits it has is: 11
• The sum of 20941171200's digits is 27
• More coming soon!