4991618016

Names of 4991618016

• Cardinal: 4991618016 can be written as Four billion, nine hundred ninety-one million, six hundred eighteen thousand and sixteen.

Scientific notation

• Scientific notation: 4.991618016 × 10⁹

Factors of 4991618016

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 244

Divisors of 4991618016

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 31 32 33 36 42 44 48 53 56 62 63 66 72 77 84 88 93 96 99 106 112 124 126 132 137 144 154 159 168 176 186 198 212 217 224 231 248 252 264 274 279 288 308 318 336 341 352 371 372 396 411 424 434 462 477 496 504 528 548 558 583 616 636 651 672 682 693 742 744 792 822 848 868 924 954 959 992 1008 1023 1056 1096 1113 1116 1166 1232 1233 1272 1302 1364 1386 1484 1488 1507 1584 1643 1644 1696 1736 1749 1848 1908 1918 1953 2016 2046 2192 2226 2232 2332 2387 2464 2466 2544 2604 2728 2772 2877 2968 2976 3014 3069 3168 3286 3288 3339 3472 3498 3696 3816 3836 3906 4081 4092 4247 4384 4452 4464 4521 4664 4774 4929 4932 5088 5208 5247 5456 5544 5754 5936 6028 6138 6572 6576 6678 6944 6996 7161 7261 7392 7632 7672 7812 8162 8184 8494 8631 8904 8928 9042 9328 9548 9858 9864 10416 10494 10549 10912 11088 11501 11508 11872 12056 12243 12276 12741 13144 13152 13356 13563 13992 14322 14522 14787 15264 15344 15624 16324 16368 16988 17262 17808 18073 18084 18656 19096 19716 19728 20832 20988 21098 21483 21783 22176 23002 23016 24112 24486 24552 25482 26288 26712 27126 27984 28644 29044 29574 29729 30688 31248 31647 32648 32736 33976 34503 34524 35616 36146 36168 36729 38192 38223 39432 39456 41976 42196 42966 43566 46004 46032 46717 48224 48972 49104 50827 50964 52576 53424 54219 54252 55968 57288 58088 59148 59458 62496 63294 65296 65349 67952 69006 69048 72292 72336 73458 76384 76446 78864 79871 83952 84392 85932 87132 89187 92008 92064 93434 94941 97944 98208 101654 101928 103509 106848 108438 108504 114576 116176 118296 118916 126511 126588 130592 130698 135904 138012 138096 140151 144584 144672 146916 152481 152892 157728 159742 162657 167904 168784 171864 174264 178374 184016 186868 189882 195888 203308 203856 207018 216876 217008 225091 229152 232352 236592 237832 239613 253022 253176 261396 267561 276024 276192 280302 289168 293832 304962 305784 319484 325314 327019 337568 343728 348528 356748 368032 373736 379533 379764 391776 406616 407712 414036 420453 433752 434016 450182 457443 473184 475664 479226 506044 506352 522792 535122 552048 559097 560604 578336 587664 609924 611568 638968 650628 654038 675273 687456 697056 713496 718839 747472 759066 759528 813232 828072 840906 867504 900364 914886 951328 958452 981057 1012088 1012704 1045584 1070244 1104096 1118194 1121208 1138599 1175328 1219848 1223136 1277936 1301256 1308076 1350546 1426992 1437678 1494944 1518132 1519056 1575637 1626464 1656144 1677291 1681812 1735008 1800728 1829772 1916904 1962114 2024176 2025819 2091168 2140488 2236388 2242416 2277198 2439696 2476001 2555872 2602512 2616152 2701092 2853984 2875356 2943171 3036264 3038112 3151274 3312288 3354582 3363624 3601456 3659544 3833808 3924228 4048352 4051638 4280976 4472776 4484832 4554396 4726911 4879392 4952002 5031873 5205024 5232304 5402184 5750712 5886342 6072528 6302548 6709164 6727248 7202912 7319088 7428003 7667616 7848456 8103276 8561952 8945552 9108792 9453822 9904004 10063746 10464608 10804368 11501424 11772684 12145056 12605096 13418328 13454496 14180733 14638176 14856006 15696912 16206552 17332007 17891104 18217584 18907644 19808008 20127492 21608736 22284009 23002848 23545368 25210192 26836656 28361466 29712012 31393824 32413104 34664014 36435168 37815288 39616016 40254984 44568018 47090736 50420384 51996021 53673312 56722932 59424024 64826208 69328028 75630576 79232032 80509968 89136036 94181472 103992042 113445864 118848048 138656056 151261152 155988063 161019936 178272072 207984084 226891728 237696096 277312112 311976126 356544144 415968168 453783456 554624224 623952252 713088288 831936336 1247904504 1663872672 2495809008 4991618016
• Sum of all divisors σ(n): 18748993536
• Sum of proper divisors (its aliquot sum) s(n): 13757375520
• 4991618016 is an abundant number, because the sum of its proper divisors (13757375520) is greater than itself. Its abundance is 8765757504

Bases of 4991618016

• Binary: 100101001100001100000101111100000₂
• Hexadecimal: 0x129860BE0
• Base-36: 2AJVP40

Squares and roots of 4991618016

• 4991618016 squared (4991618016²) is 24916250417655776256
• 4991618016 cubed (4991618016³) is 124372404475938097245914628096
• The square root of 4991618016 is 70651.3836807179
• The cube root of 4991618016 is 1709.0198794931

Scales and comparisons

• 4,991,618,016 seconds is equal to 158 years, 37 weeks, 2 days, 8 hours, 33 minutes, 36 seconds.
• To count from 1 to 4,991,618,016 would take you about three hundred seventeen 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 4991618016 cubic inches would be around 142.4 feet tall.

Recreational maths with 4991618016

• 4991618016 backwards is 6108161994
• The number of decimal digits it has is: 10
• The sum of 4991618016's digits is 45
• More coming soon!