100021132800

Names of 100021132800

• Cardinal: 100021132800 can be written as One hundred billion, twenty-one million, one hundred thirty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 1.000211328 × 10¹¹

Factors of 100021132800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 407

Divisors of 100021132800

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 128 135 144 150 160 162 180 192 200 216 225 240 243 256 270 288 300 320 324 360 384 397 400 405 432 450 480 486 512 540 576 600 640 648 675 720 729 768 794 800 810 864 900 960 972 1080 1152 1191 1200 1215 1280 1296 1350 1440 1458 1536 1588 1600 1620 1728 1800 1920 1944 1985 2025 2160 2187 2304 2382 2400 2430 2560 2592 2700 2880 2916 3176 3200 3240 3456 3573 3600 3645 3840 3888 3970 4050 4320 4374 4608 4764 4800 4860 5184 5400 5760 5832 5955 6075 6352 6400 6480 6561 6912 7146 7200 7290 7680 7776 7940 8100 8640 8748 9528 9600 9720 9925 10368 10719 10800 10935 11520 11664 11910 12150 12704 12800 12960 13122 13824 14292 14400 14580 15552 15880 16200 17280 17496 17865 18225 19056 19200 19440 19683 19850 20736 21438 21600 21870 23040 23328 23820 24300 25408 25920 26244 28584 28800 29160 29775 31104 31760 32157 32400 32805 34560 34992 35730 36450 38112 38400 38880 39366 39700 41472 42876 43200 43740 46656 47640 48600 50816 51840 52488 53595 54675 57168 57600 58320 59550 62208 63520 64314 64800 65610 69120 69984 71460 72900 76224 77760 78732 79400 85752 86400 87480 89325 93312 95280 96471 97200 98415 101632 103680 104976 107190 109350 114336 115200 116640 119100 124416 127040 128628 129600 131220 139968 142920 145800 152448 155520 157464 158800 160785 164025 171504 172800 174960 178650 186624 190560 192942 194400 196830 203264 207360 209952 214380 218700 228672 233280 238200 254080 257256 259200 262440 267975 279936 285840 289413 291600 304896 311040 314928 317600 321570 328050 343008 345600 349920 357300 373248 381120 385884 388800 393660 419904 428760 437400 457344 466560 476400 482355 492075 508160 514512 518400 524880 535950 559872 571680 578826 583200 609792 622080 629856 635200 643140 656100 686016 699840 714600 762240 771768 777600 787320 803925 839808 857520 868239 874800 914688 933120 952800 964710 984150 1016320 1029024 1036800 1049760 1071900 1119744 1143360 1157652 1166400 1259712 1270400 1286280 1312200 1372032 1399680 1429200 1447065 1524480 1543536 1555200 1574640 1607850 1679616 1715040 1736478 1749600 1829376 1866240 1905600 1929420 1968300 2058048 2099520 2143800 2286720 2315304 2332800 2411775 2519424 2540800 2572560 2604717 2624400 2744064 2799360 2858400 2894130 3048960 3087072 3110400 3149280 3215700 3359232 3430080 3472956 3499200 3811200 3858840 3936600 4116096 4199040 4287600 4341195 4573440 4630608 4665600 4823550 5038848 5081600 5145120 5209434 5248800 5488128 5598720 5716800 5788260 6174144 6298560 6431400 6860160 6945912 6998400 7235325 7622400 7717680 7814151 7873200 8232192 8398080 8575200 8682390 9146880 9261216 9331200 9647100 10077696 10290240 10418868 10497600 11433600 11576520 12348288 12597120 12862800 13023585 13720320 13891824 13996800 14470650 15244800 15435360 15628302 15746400 16464384 16796160 17150400 17364780 18522432 19294200 20580480 20837736 20995200 21705975 22867200 23153040 24696576 25194240 25725600 26047170 27440640 27783648 27993600 28941300 30870720 31256604 31492800 34300800 34729560 37044864 38588400 39070755 41160960 41675472 41990400 43411950 45734400 46306080 49393152 50388480 51451200 52094340 55567296 57882600 61741440 62513208 62985600 65117925 68601600 69459120 74089728 77176800 78141510 82321920 83350944 83980800 86823900 92612160 102902400 104188680 111134592 115765200 123482880 125026416 125971200 130235850 137203200 138918240 148179456 154353600 156283020 166701888 173647800 185224320 195353775 205804800 208377360 222269184 231530400 246965760 250052832 251942400 260471700 277836480 308707200 312566040 333403776 347295600 370448640 390707550 411609600 416754720 444538368 463060800 500105664 520943400 555672960 617414400 625132080 666807552 694591200 740897280 781415100 833509440 926121600 1000211328 1041886800 1111345920 1234828800 1250264160 1333615104 1389182400 1562830200 1667018880 1852243200 2000422656 2083773600 2222691840 2500528320 2778364800 3125660400 3334037760 3704486400 4000845312 4167547200 5001056640 5556729600 6251320800 6668075520 8335094400 10002113280 11113459200 12502641600 16670188800 20004226560 25005283200 33340377600 50010566400 100021132800
• Sum of all divisors σ(n): 372645255576
• Sum of proper divisors (its aliquot sum) s(n): 272624122776
• 100021132800 is an abundant number, because the sum of its proper divisors (272624122776) is greater than itself. Its abundance is 172602989976

Bases of 100021132800

• Binary: 1011101001001101110010101111000000000₂
• Hexadecimal: 0x1749B95E00
• Base-36: 19Y60000

Squares and roots of 100021132800

• 100021132800 squared (100021132800²) is 10004227006595235840000
• 100021132800 cubed (100021132800³) is 1000634117988008559799959552000000
• The square root of 100021132800 is 316261.1781423701
• The cube root of 100021132800 is 4641.9157764781

Scales and comparisons

• 100,021,132,800 seconds is equal to 3,180 years, 18 weeks, 6 days.
• To count from 1 to 100,021,132,800 would take you about six thousand, three hundred sixty 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 100021132800 cubic inches would be around 386.8 feet tall.

Recreational maths with 100021132800

• 100021132800 backwards is 008231120001
• 100021132800 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 100021132800's digits is 18
• More coming soon!