1814163998920

Names of 1814163998920

• Cardinal: 1814163998920 can be written as One trillion, eight hundred fourteen billion, one hundred sixty-three million, nine hundred ninety-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.81416399892 × 10¹²

Factors of 1814163998920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1824

Divisors of 1814163998920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 26 28 31 35 40 43 49 52 56 62 65 70 86 91 98 104 124 130 140 155 172 182 196 215 217 245 248 260 280 301 310 344 364 392 403 430 434 455 490 520 559 602 620 637 728 806 860 868 910 961 980 1085 1118 1204 1240 1274 1333 1505 1519 1612 1720 1723 1736 1820 1922 1960 2015 2107 2170 2236 2408 2548 2666 2795 2821 3010 3038 3185 3224 3446 3640 3844 3913 4030 4214 4340 4472 4805 5096 5332 5590 5642 6020 6076 6370 6665 6727 6892 7595 7688 7826 8060 8428 8615 8680 9331 9610 10535 10664 11180 11284 12040 12061 12152 12493 12740 13330 13454 13784 14105 15190 15652 16120 16856 17230 17329 18662 19220 19565 19747 21070 22360 22399 22568 24122 24986 25480 26660 26908 27391 28210 30380 31304 33635 34460 34658 37324 38440 39130 39494 41323 42140 44798 46655 47089 48244 49972 53320 53413 53816 54782 56420 60305 60760 62465 65317 67270 68920 69316 74089 74648 78260 78988 82646 84280 84427 86645 87451 89596 93310 94178 96488 98735 99944 106826 109564 111995 112840 120610 121303 124930 130634 134540 136955 138632 148178 156520 156793 157976 165292 168854 173290 174902 179192 186620 188356 197470 206615 213652 219128 223990 235445 241220 242606 249860 261268 267065 269080 273910 289261 296356 313586 326585 330584 337708 346580 349804 370445 373240 373891 376712 394940 413230 422135 427304 437255 447980 470890 482440 485212 499720 518623 522536 534130 537199 547820 578522 592712 606515 612157 627172 653170 675416 693160 694369 699608 740890 747782 783965 789880 826460 844270 849121 874510 895960 941780 963157 970424 1037246 1068260 1074398 1095640 1097551 1157044 1213030 1224314 1254344 1306340 1388738 1446305 1481780 1495564 1567930 1652920 1655803 1688540 1698242 1749020 1869455 1883560 1926314 2024827 2074492 2136520 2148796 2195102 2296759 2314088 2426060 2448628 2593115 2612680 2617237 2685995 2777476 2892610 2963560 2991128 3060785 3135860 3311606 3377080 3396484 3471845 3498040 3630361 3738910 3760393 3852628 4049654 4148984 4245605 4297592 4390204 4593518 4815785 4852120 4860583 4897256 5186230 5234474 5371990 5487755 5554952 5785220 6121570 6271720 6623212 6742099 6792968 6943690 7260722 7477820 7520786 7705256 8099308 8279015 8491210 8780408 9187036 9631570 9721166 10124135 10372460 10468948 10743980 10975510 11483795 11570440 11590621 12243140 13086185 13246424 13484198 13887380 14521444 14955640 15041572 16077313 16198616 16558030 16982420 18151805 18374072 18801965 19263140 19442332 20248270 20744920 20937896 21487960 21525439 21951020 22967590 23181242 24302915 24486280 26172370 26322751 26968396 27774760 29042888 29857867 30083144 32154626 33116060 33710495 33964840 34024081 36303610 37603930 38526280 38884664 40496540 43050878 43902040 45935180 46362484 47194693 48605830 52344740 52645502 53936792 57953105 59715734 64309252 66232120 67420990 68048162 71199529 72607220 75207860 80386565 80993080 81134347 86101756 91870360 92724968 94389386 97211660 104689480 105291004 107627195 112541191 115906210 119431468 128618504 131613755 134841980 136096324 142399058 145214440 149289335 150415720 150678073 160773130 162268694 170120405 172203512 188778772 194423320 209005069 210582008 215254390 225082382 231812420 235973465 238862936 263227510 269683960 272192648 284798116 298578670 301356146 321546260 324537388 340240810 355997645 377557544 405671735 418010138 430508780 450164764 463624840 471946930 498396703 526455020 562705955 569596232 597157340 602712292 643092520 649074776 680481620 711995290 753390365 811343470 836020276 861017560 900329528 925593877 943893860 996793406 1045025345 1052910040 1054746511 1125411910 1194314680 1205424584 1360963240 1423990580 1463035483 1506780730 1622686940 1672040552 1851187754 1887787720 1993586812 2090050690 2109493022 2250823820 2491983515 2847981160 2926070966 3013561460 3245373880 3488776921 3702375508 3987173624 4180101380 4218986044 4501647640 4627969385 4983967030 5273732555 5852141932 6027122920 6479157139 6977553842 7315177415 7404751016 8360202760 8437972088 9255938770 9967934060 10547465110 11704283864 12958314278 13955107684 14630354830 17443884605 18511877540 19935868120 21094930220 25916628556 27910215368 29260709660 32395785695 34887769210 37023755080 42189860440 45354099973 51833257112 58521419320 64791571390 69775538420 90708199946 129583142780 139551076840 181416399892 226770499865 259166285560 362832799784 453540999730 907081999460 1814163998920
• Sum of all divisors σ(n): 5409842074560
• Sum of proper divisors (its aliquot sum) s(n): 3595678075640
• 1814163998920 is an abundant number, because the sum of its proper divisors (3595678075640) is greater than itself. Its abundance is 1781514076720

Bases of 1814163998920

• Binary: 11010011001100100100110011100100011001000₂
• Hexadecimal: 0x1A66499C8C8
• Base-36: N5EYEKEG

Squares and roots of 1814163998920

• 1814163998920 squared (1814163998920²) is 3291191014977405761166400
• 1814163998920 cubed (1814163998920³) is 5970760252940984049125082667540288000
• The square root of 1814163998920 is 1346909.0536929359
• The cube root of 1814163998920 is 12196.2274435093

Scales and comparisons

• 1,814,163,998,920 seconds is equal to 57,684 years, 41 weeks, 5 days, 12 hours, 8 minutes, 40 seconds.
• To count from 1 to 1,814,163,998,920 would take you about one hundred forty-four thousand, two hundred twelve 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 1814163998920 cubic inches would be around 1016.4 feet tall.

Recreational maths with 1814163998920

• 1814163998920 backwards is 0298993614181
• The number of decimal digits it has is: 13
• The sum of 1814163998920's digits is 61
• More coming soon!