3999445991424

Names of 3999445991424

• Cardinal: 3999445991424 can be written as Three trillion, nine hundred ninety-nine billion, four hundred forty-five million, nine hundred ninety-one thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 3.999445991424 × 10¹²

Factors of 3999445991424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 956

Divisors of 3999445991424

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 61 64 72 78 96 104 108 117 122 128 144 156 169 183 192 208 216 234 244 256 288 312 338 351 366 384 416 432 468 488 507 512 549 576 624 676 702 732 768 793 832 864 877 936 976 1014 1024 1098 1152 1248 1352 1404 1464 1521 1536 1586 1647 1664 1728 1754 1872 1952 2028 2048 2196 2304 2379 2496 2631 2704 2808 2928 3042 3072 3172 3294 3328 3456 3508 3744 3904 4056 4096 4392 4563 4608 4758 4992 5262 5408 5616 5856 6084 6144 6344 6588 6656 6912 7016 7137 7488 7808 7893 8112 8192 8784 9126 9216 9516 9984 10309 10524 10816 11232 11401 11712 12168 12288 12688 13176 13312 13824 14032 14274 14976 15616 15786 16224 16384 17568 18252 18432 19032 19968 20618 21048 21411 21632 22464 22802 23424 23679 24336 24576 25376 26352 26624 27648 28064 28548 29952 30927 31232 31572 32448 34203 35136 36504 36864 38064 39936 41236 42096 42822 43264 44928 45604 46848 47358 48672 49152 50752 52704 53248 53497 55296 56128 57096 59904 61854 62464 63144 64896 68406 70272 73008 73728 76128 79872 82472 84192 85644 86528 89856 91208 92781 93696 94716 97344 101504 102609 105408 106496 106994 110592 112256 114192 119808 123708 124928 126288 129792 136812 140544 146016 147456 148213 152256 159744 160491 164944 168384 171288 173056 179712 182416 185562 187392 189432 194688 203008 205218 210816 212992 213988 221184 224512 228384 239616 247416 249856 252576 259584 273624 278343 281088 292032 296426 304512 307827 319488 320982 329888 336768 342576 346112 359424 364832 371124 374784 378864 389376 406016 410436 421632 427976 442368 444639 449024 456768 479232 481473 494832 499712 505152 519168 547248 556686 562176 584064 592852 609024 615654 638976 641964 659776 673536 685152 692224 695461 718848 729664 742248 749568 757728 778752 812032 820872 843264 855952 889278 898048 913536 958464 962946 989664 999424 1010304 1038336 1094496 1113372 1124352 1168128 1185704 1218048 1231308 1283928 1319552 1333917 1347072 1370304 1384448 1390922 1437696 1444419 1459328 1484496 1499136 1515456 1557504 1624064 1641744 1686528 1711904 1778556 1796096 1827072 1916928 1925892 1979328 2020608 2076672 2086383 2188992 2226744 2248704 2336256 2371408 2436096 2462616 2567856 2639104 2667834 2694144 2740608 2768896 2781844 2875392 2888838 2918656 2968992 2998272 3030912 3115008 3248128 3283488 3373056 3423808 3557112 3592192 3654144 3851784 3958656 4001751 4041216 4153344 4172766 4377984 4453488 4497408 4672512 4742816 4872192 4925232 5135712 5278208 5335668 5388288 5481216 5563688 5750784 5777676 5837312 5937984 6061824 6230016 6259149 6496256 6566976 6746112 6847616 7114224 7184384 7308288 7703568 7917312 8003502 8082432 8306688 8345532 8755968 8906976 8994816 9040993 9345024 9485632 9744384 9850464 10271424 10556416 10671336 10776576 10962432 11127376 11555352 11674624 11875968 12123648 12460032 12518298 12992512 13133952 13492224 13695232 14228448 14368768 14616576 15407136 15834624 16007004 16164864 16691064 17511936 17813952 18081986 18690048 18777447 18971264 19488768 19700928 20542848 21112832 21342672 21553152 21924864 22254752 23110704 23349248 23751936 24247296 24920064 25036596 26267904 26984448 27122979 27390464 28456896 29233152 30814272 31669248 32014008 32329728 33382128 35023872 35627904 36163972 37380096 37554894 37942528 38977536 39401856 41085696 42225664 42685344 43106304 43849728 44509504 46221408 46698496 47503872 48494592 50073192 52535808 54245958 54780928 56913792 58466304 61628544 63338496 64028016 64659456 66764256 70047744 71255808 72327944 74760192 75109788 75885056 78803712 81368937 82171392 84451328 85370688 87699456 89019008 92442816 93396992 95007744 96989184 100146384 105071616 108491916 109561856 113827584 116932608 123257088 126676992 128056032 129318912 133528512 140095488 142511616 144655888 150219576 151770112 157607424 162737874 164342784 168902656 170741376 175398912 178038016 184885632 186793984 190015488 193978368 200292768 210143232 216983832 219123712 227655168 244106811 246514176 253353984 256112064 267057024 280190976 285023232 289311776 300439152 303540224 315214848 325475748 328685568 341482752 350797824 356076032 369771264 380030976 387956736 400585536 420286464 433967664 438247424 455310336 488213622 493028352 506707968 512224128 534114048 560381952 570046464 578623552 600878304 607080448 630429696 650951496 657371136 682965504 712152064 739542528 760061952 801171072 840572928 867935328 876494848 910620672 976427244 986056704 1024448256 1068228096 1140092928 1157247104 1201756608 1214160896 1260859392 1301902992 1314742272 1365931008 1424304128 1479085056 1520123904 1602342144 1681145856 1735870656 1821241344 1952854488 1972113408 2048896512 2136456192 2280185856 2314494208 2403513216 2428321792 2521718784 2603805984 2629484544 2731862016 2848608256 2958170112 3204684288 3471741312 3642482688 3905708976 3944226816 4097793024 4272912384 4560371712 4628988416 4807026432 5043437568 5207611968 5463724032 5697216512 5916340224 6409368576 6943482624 7284965376 7811417952 7888453632 8195586048 8545824768 9257976832 9614052864 10415223936 10927448064 11394433024 11832680448 12818737152 13886965248 15622835904 16391172096 17091649536 18515953664 19228105728 20830447872 21854896128 23665360896 25637474304 27773930496 31245671808 32782344192 34183299072 37031907328 38456211456 41660895744 51274948608 55547860992 62491343616 65564688384 74063814656 76912422912 83321791488 102549897216 111095721984 124982687232 148127629312 153824845824 166643582976 222191443968 249965374464 307649691648 333287165952 444382887936 499930748928 666574331904 999861497856 1333148663808 1999722995712 3999445991424
• Sum of all divisors σ(n): 13056716295840
• Sum of proper divisors (its aliquot sum) s(n): 9057270304416
• 3999445991424 is an abundant number, because the sum of its proper divisors (9057270304416) is greater than itself. Its abundance is 5057824312992

Bases of 3999445991424

• Binary: 111010001100110001100011101100000000000000₂
• Hexadecimal: 0x3A3318EC000
• Base-36: 1F1BIVPC0

Squares and roots of 3999445991424

• 3999445991424 squared (3999445991424²) is 15995568238317502281547776
• 3999445991424 cubed (3999445991424³) is 63973411271287988018116226965542273024
• The square root of 3999445991424 is 1999861.4930599569
• The cube root of 3999445991424 is 15873.2776243481

Scales and comparisons

• 3,999,445,991,424 seconds is equal to 127,170 years, 4 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 3,999,445,991,424 would take you about three hundred seventeen thousand, nine hundred twenty-five 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 3999445991424 cubic inches would be around 1322.8 feet tall.

Recreational maths with 3999445991424

• 3999445991424 backwards is 4241995449993
• 3999445991424 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3999445991424's digits is 72
• More coming soon!