2002909867920

Names of 2002909867920

• Cardinal: 2002909867920 can be written as Two trillion, two billion, nine hundred nine million, eight hundred sixty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.00290986792 × 10¹²

Factors of 2002909867920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 10415

Divisors of 2002909867920

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 36 39 40 45 48 52 54 59 60 65 72 78 80 81 90 104 108 117 118 120 130 135 144 156 162 169 177 180 195 208 216 234 236 240 243 260 270 295 312 324 338 351 354 360 390 405 432 468 472 486 507 520 531 540 585 590 624 648 676 702 708 720 767 780 810 845 885 936 944 972 1014 1040 1053 1062 1080 1170 1180 1215 1296 1352 1404 1416 1521 1534 1560 1593 1620 1690 1755 1770 1872 1944 2028 2106 2124 2160 2301 2340 2360 2430 2535 2655 2704 2808 2832 3042 3068 3120 3159 3186 3240 3380 3510 3540 3835 3888 4056 4212 4248 4563 4602 4680 4720 4779 4860 5070 5265 5310 5616 6084 6136 6318 6372 6480 6760 6903 7020 7080 7605 7670 7965 8112 8424 8496 9126 9204 9360 9558 9720 9971 10140 10333 10530 10620 11505 12168 12272 12636 12744 13520 13689 13806 14040 14160 14337 15210 15340 15795 15930 16848 18252 18408 19116 19440 19942 20280 20666 20709 21060 21240 22815 23010 23895 24336 25272 25488 27378 27612 28080 28674 29913 30420 30680 30999 31590 31860 34515 36504 36816 38232 39884 40560 41067 41332 41418 42120 42480 45630 46020 47790 49855 50544 51665 54756 55224 57348 59826 60840 61360 61998 62127 63180 63720 68445 69030 71685 73008 76464 79768 82134 82664 82836 84240 89739 91260 92040 92997 95580 99710 103330 103545 109512 110448 114696 119652 121680 123996 124254 126360 127440 134329 136890 138060 143370 149565 154995 159536 164268 165328 165672 179478 182520 184080 185994 186381 191160 199420 205335 206660 207090 219024 229392 239304 247992 248508 252720 268658 269217 273780 276120 278991 286740 299130 309990 310635 328536 331344 358956 365040 371988 372762 382320 398840 402987 410670 413320 414180 448695 464985 478608 495984 497016 537316 538434 547560 552240 557982 573480 598260 609647 619980 621270 657072 671645 717912 743976 745524 797680 805974 807651 821340 826640 828360 836973 897390 929970 931905 994032 1074632 1076868 1095120 1115964 1146960 1196520 1208961 1219294 1239960 1242540 1343290 1346085 1394955 1435824 1487952 1491048 1611948 1615302 1642680 1656720 1673946 1746277 1794780 1828941 1859940 1863810 2014935 2149264 2153736 2231928 2393040 2417922 2422953 2438588 2479920 2485080 2510919 2686580 2692170 2789910 2982096 3048235 3223896 3230604 3285360 3347892 3492554 3589560 3626883 3657882 3719880 3727620 4029870 4038255 4184865 4307472 4463856 4835844 4845906 4877176 4970160 5021838 5238831 5373160 5384340 5486823 5579820 6044805 6096470 6447792 6461208 6695784 6985108 7179120 7253766 7315764 7439760 7455240 7925411 8059740 8076510 8369730 8731385 9144705 9671688 9691812 9754352 10043676 10477662 10746320 10768680 10880649 10973646 11159640 12089610 12114765 12192940 12554595 12922416 13391568 13970216 14507532 14631528 14910480 15716493 15850822 16119480 16153020 16460469 16739460 17462770 18134415 18289410 19343376 19383624 20087352 20955324 21537360 21761298 21947292 22319280 23776233 24179220 24229530 24385880 25109190 26194155 27434115 27940432 29015064 29263056 31432986 31701644 32238960 32306040 32641947 32920938 33478920 34925540 36268830 36578820 38767248 39627055 40174704 41910648 43522596 43894584 47149479 47552466 48358440 48459060 48771760 49381407 50218380 52388310 54403245 54868230 58030128 62865972 63403288 64612080 65283894 65841876 66957840 69851080 71328699 72537660 73157640 78582465 79254110 82302345 83821296 87045192 87789168 94298958 95104932 96716880 96918120 98762814 100436760 103030343 104776620 108806490 109736460 118881165 125731944 126806576 130567788 131683752 139702160 141448437 142657398 145075320 146315280 148144221 157164930 158508220 163209735 164604690 174090384 188597916 190209864 193836240 197525628 200873520 206060686 209553240 213986097 217612980 219472920 235747395 237762330 246907035 251463888 261135576 263367504 282896874 285314796 290150640 296288442 309091029 314329860 317016440 326419470 329209380 356643495 377195832 380419728 395051256 412121372 419106480 424345311 427972194 435225960 438945840 471494790 475524660 493814070 515151715 522271152 565793748 570629592 592576884 618182058 628659720 634032880 641958291 652838940 658418760 707242185 713286990 740721105 754391664 790102512 824242744 848690622 855944388 870451920 927273087 942989580 951049320 987628140 1030303430 1069930485 1131587496 1141259184 1185153768 1236364116 1257319440 1283916582 1305677880 1316837520 1414484370 1426573980 1481442210 1545455145 1648485488 1697381244 1711888776 1854546174 1885979160 1902098640 1925874873 1975256280 2060606860 2121726555 2139860970 2263174992 2370307536 2472728232 2567833164 2611355760 2781819261 2828968740 2853147960 2962884420 3090910290 3209791455 3394762488 3423777552 3709092348 3771958320 3851749746 3950512560 4121213720 4243453110 4279721940 4636365435 4945456464 5135666328 5563638522 5657937480 5706295920 5925768840 6181820580 6419582910 6789524976 7418184696 7703499492 8242427440 8345457783 8486906220 8559443880 9272730870 9629374365 10271332656 11127277044 11315874960 11851537680 12363641160 12839165820 13909096305 14836369392 15406998984 16690915566 16973812440 17118887760 18545461740 19258748730 22254554088 24727282320 25036373349 25678331640 27818192610 30813997968 33381831132 33947624880 37090923480 38517497460 41727288915 44509108176 50072746698 51356663280 55636385220 66763662264 74181846960 77034994920 83454577830 100145493396 111272770440 125181866745 133527324528 154069989840 166909155660 200290986792 222545540880 250363733490 333818311320 400581973584 500727466980 667636622640 1001454933960 2002909867920
• Sum of all divisors σ(n): 7682191433280
• Sum of proper divisors (its aliquot sum) s(n): 5679281565360
• 2002909867920 is an abundant number, because the sum of its proper divisors (5679281565360) is greater than itself. Its abundance is 3676371697440

Bases of 2002909867920

• Binary: 11101001001010110101110110010111110010000₂
• Hexadecimal: 0x1D256BB2F90
• Base-36: PK4GTL00

Squares and roots of 2002909867920

• 2002909867920 squared (2002909867920²) is 4011647939011311845126400
• 2002909867920 cubed (2002909867920³) is 8034969243666686823108049319705088000
• The square root of 2002909867920 is 1415241.9821076535
• The cube root of 2002909867920 is 12605.3178777029

Scales and comparisons

• 2,002,909,867,920 seconds is equal to 63,686 years, 17 weeks, 4 days, 4 hours, 12 minutes.
• To count from 1 to 2,002,909,867,920 would take you about one hundred fifty-nine thousand, two hundred fifteen 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 2002909867920 cubic inches would be around 1050.4 feet tall.

Recreational maths with 2002909867920

• 2002909867920 backwards is 0297689092002
• 2002909867920 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2002909867920's digits is 54
• More coming soon!