1230949990400

Names of 1230949990400

• Cardinal: 1230949990400 can be written as One trillion, two hundred thirty billion, nine hundred forty-nine million, nine hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 1.2309499904 × 10¹²

Factors of 1230949990400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 62

Divisors of 1230949990400

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 23 25 26 32 38 40 46 50 52 64 65 76 80 92 95 100 104 115 128 130 152 160 184 190 200 208 230 247 256 260 299 304 320 325 368 380 400 416 437 460 475 494 512 520 529 575 598 608 640 650 736 760 800 832 874 920 950 988 1024 1040 1058 1150 1196 1216 1235 1280 1300 1472 1495 1520 1600 1664 1748 1840 1900 1976 2048 2080 2116 2185 2300 2392 2432 2470 2560 2600 2645 2944 2990 3040 3200 3328 3496 3680 3800 3952 4096 4160 4232 4370 4600 4784 4864 4940 5120 5200 5290 5681 5888 5980 6080 6175 6400 6656 6877 6992 7360 7475 7600 7904 8192 8320 8464 8740 9200 9568 9728 9880 10051 10240 10400 10580 10925 11362 11776 11960 12160 12167 12350 12800 13225 13312 13754 13984 14720 14950 15200 15808 16384 16640 16928 17480 18400 19136 19456 19760 20102 20480 20800 21160 21850 22724 23552 23920 24320 24334 24700 25600 26450 26624 27508 27968 28405 29440 29900 30400 31616 33280 33856 34385 34960 36800 38272 38912 39520 40204 40960 41600 42320 43700 45448 47104 47840 48640 48668 49400 50255 51200 52900 53248 55016 55936 56810 58880 59800 60800 60835 63232 66560 67712 68770 69920 73600 76544 77824 79040 80408 81920 83200 84640 87400 90896 94208 95680 97280 97336 98800 100510 102400 105800 106496 110032 111872 113620 117760 119600 121600 121670 126464 130663 133120 135424 137540 139840 142025 147200 153088 155648 158080 158171 160816 166400 169280 171925 174800 181792 188416 191360 194560 194672 197600 201020 204800 211600 212992 220064 223744 227240 231173 235520 239200 243200 243340 251275 252928 261326 266240 270848 275080 279680 284050 294400 304175 306176 311296 316160 316342 321632 332800 338560 343850 349600 363584 376832 382720 389120 389344 395200 402040 409600 423200 440128 447488 454480 462346 471040 478400 486400 486680 502550 505856 522652 532480 541696 550160 559360 568100 588800 608350 612352 632320 632684 643264 653315 665600 677120 687700 699200 727168 765440 778240 778688 790400 790855 804080 846400 880256 894976 908960 924692 942080 956800 972800 973360 1005100 1011712 1045304 1064960 1083392 1100320 1118720 1136200 1155865 1177600 1216700 1224704 1264640 1265368 1286528 1306630 1331200 1354240 1375400 1398400 1454336 1530880 1556480 1557376 1580800 1581710 1608160 1692800 1760512 1789952 1817920 1849384 1884160 1913600 1945600 1946720 2010200 2023424 2090608 2166784 2200640 2237440 2272400 2311730 2355200 2433400 2449408 2529280 2530736 2573056 2613260 2662400 2708480 2750800 2796800 2908672 3005249 3061760 3114752 3161600 3163420 3216320 3266575 3385600 3521024 3579904 3635840 3698768 3827200 3891200 3893440 3954275 4020400 4046848 4181216 4333568 4401280 4474880 4544800 4623460 4710400 4866800 4898816 5058560 5061472 5146112 5226520 5324800 5416960 5501600 5593600 5779325 5817344 6010498 6123520 6229504 6323200 6326840 6432640 6533150 6771200 7042048 7159808 7271680 7397536 7654400 7782400 7786880 7908550 8040800 8362432 8667136 8802560 8949760 9089600 9246920 9420800 9733600 10117120 10122944 10292224 10453040 10833920 11003200 11187200 11558650 11634688 12020996 12247040 12459008 12646400 12653680 12865280 13066300 13542400 14084096 14543360 14795072 15026245 15308800 15573760 15817100 16081600 16724864 17605120 17899520 18179200 18493840 19467200 20234240 20245888 20584448 20906080 21667840 22006400 22374400 23117300 23269376 24041992 24494080 24918016 25292800 25307360 25730560 26132600 27084800 28168192 29086720 29590144 30052490 30617600 31147520 31634200 32163200 33449728 35210240 35799040 36358400 36987680 38934400 40491776 41168896 41812160 43335680 44012800 44748800 46234600 46538752 48083984 49836032 50585600 50614720 51461120 52265200 54169600 56336384 58173440 59180288 60104980 61235200 62295040 63268400 64326400 66899456 70420480 72716800 73975360 75131225 77868800 80983552 82337792 83624320 88025600 89497600 92469200 93077504 96167968 99672064 101171200 101229440 102922240 104530400 108339200 112672768 116346880 118360576 120209960 122470400 124590080 126536800 128652800 133798912 140840960 145433600 147950720 150262450 155737600 161967104 164675584 167248640 176051200 178995200 184938400 192335936 199344128 202458880 205844480 209060800 216678400 232693760 236721152 240419920 249180160 253073600 257305600 267597824 281681920 290867200 295901440 300524900 311475200 323934208 334497280 352102400 369876800 384671872 404917760 411688960 418121600 465387520 473442304 480839840 498360320 506147200 514611200 535195648 563363840 581734400 591802880 601049800 622950400 647868416 668994560 704204800 739753600 769343744 809835520 823377920 836243200 946884608 961679680 996720640 1012294400 1029222400 1070391296 1163468800 1183605760 1202099600 1245900800 1295736832 1337989120 1408409600 1479507200 1538687488 1619671040 1672486400 1893769216 1923359360 2024588800 2058444800 2140782592 2326937600 2367211520 2404199200 2491801600 2591473664 2675978240 2816819200 2959014400 3077374976 3239342080 3344972800 3787538432 3846718720 4049177600 4116889600 4734423040 4808398400 4983603200 5351956480 5918028800 6154749952 6478684160 6689945600 7693437440 8098355200 9468846080 9616796800 10703912960 11836057600 12309499904 12957368320 13379891200 15386874880 16196710400 18937692160 19233593600 23672115200 24618999808 26759782400 30773749760 32393420800 38467187200 47344230400 49237999616 53519564800 61547499520 64786841600 76934374400 94688460800 123094999040 153868748800 246189998080 307737497600 615474995200 1230949990400
• Sum of all divisors σ(n): 3617791363200
• Sum of proper divisors (its aliquot sum) s(n): 2386841372800
• 1230949990400 is an abundant number, because the sum of its proper divisors (2386841372800) is greater than itself. Its abundance is 1155891382400

Bases of 1230949990400

• Binary: 10001111010011010010101100100000000000000₂
• Hexadecimal: 0x11E9A564000
• Base-36: FPHNUBCW

Squares and roots of 1230949990400

• 1230949990400 squared (1230949990400²) is 1515237878865760092160000
• 1230949990400 cubed (1230949990400³) is 1865182052443523748333055115264000000
• The square root of 1230949990400 is 1109481.8567241197
• The cube root of 1230949990400 is 10717.1704123143

Scales and comparisons

• 1,230,949,990,400 seconds is equal to 39,140 years, 20 weeks, 6 days, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 1,230,949,990,400 would take you about ninety-seven thousand, eight hundred fifty-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 1230949990400 cubic inches would be around 893.1 feet tall.

Recreational maths with 1230949990400

• 1230949990400 backwards is 0040999490321
• 1230949990400 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1230949990400's digits is 50
• More coming soon!