17949315384

Names of 17949315384

• Cardinal: 17949315384 can be written as Seventeen billion, nine hundred forty-nine million, three hundred fifteen thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.7949315384 × 10¹⁰

Factors of 17949315384

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 253

Divisors of 17949315384

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 18 21 22 24 26 28 33 36 37 39 42 44 52 53 56 63 66 72 74 77 78 84 88 91 99 104 106 111 117 126 127 132 143 148 154 156 159 168 182 198 212 222 231 234 252 254 259 264 273 286 296 308 312 318 333 364 371 381 396 407 424 429 444 462 468 477 481 504 508 518 546 572 583 616 636 666 689 693 728 742 762 777 792 814 819 858 888 889 924 936 954 962 1001 1016 1036 1092 1113 1143 1144 1166 1221 1272 1287 1332 1378 1386 1397 1443 1484 1524 1554 1628 1638 1651 1716 1749 1778 1848 1908 1924 1961 2002 2067 2072 2184 2226 2286 2331 2332 2442 2574 2664 2667 2756 2772 2794 2849 2886 2968 3003 3048 3108 3256 3276 3302 3339 3367 3432 3498 3556 3663 3816 3848 3922 4004 4081 4134 4191 4329 4452 4572 4662 4664 4699 4823 4884 4953 5148 5247 5291 5334 5512 5544 5588 5698 5772 5883 6006 6201 6216 6552 6604 6678 6731 6734 6996 7112 7326 7579 7844 8001 8008 8162 8268 8382 8547 8658 8904 9009 9144 9324 9398 9646 9768 9779 9906 10101 10296 10494 10582 10668 11176 11396 11544 11557 11766 12012 12243 12402 12573 13208 13356 13462 13468 13727 13992 14097 14469 14652 14859 15158 15688 15873 16002 16324 16536 16764 17094 17316 17649 18018 18161 18648 18796 19292 19558 19812 20193 20202 20988 21164 21336 21571 22737 22792 23114 23532 24024 24486 24804 25146 25493 25641 26712 26924 26936 27454 28194 28938 29304 29337 29718 30303 30316 31746 32004 32648 32893 33528 34188 34632 34671 35298 36036 36322 36729 37037 37592 38584 39116 39624 40386 40404 41181 41976 42291 42328 43142 43407 45474 46228 47064 47117 47619 48972 49608 50292 50986 51282 51689 53053 53848 54483 54908 56388 57876 58674 59436 60579 60606 60632 61087 63492 64008 64713 65786 68211 68376 69342 70596 72072 72644 73458 74041 74074 76479 78232 80772 80808 82362 84582 86284 86814 87503 88011 90948 92456 94234 95238 97944 98679 100584 101972 102564 103378 104013 106106 108966 109816 111111 112776 115752 117348 118872 121158 121212 122174 123543 126984 127127 129426 131572 136422 138684 141192 141351 145288 146916 148082 148148 150997 152958 155067 159159 161544 163449 164724 169164 172568 173628 175006 176022 178451 181896 183261 188468 190476 194139 197358 203944 205128 206756 208026 212212 217932 222123 222222 229437 234696 242316 242424 244348 247086 249047 254254 258852 262509 263144 272844 277368 280423 282702 293832 296037 296164 296296 301994 305916 310134 318318 326898 329448 333333 338328 347256 350012 352044 356902 361823 366522 376936 380952 381381 388278 394716 413512 416052 424053 424424 427609 435864 444246 444444 452991 458874 465201 477477 484632 488696 494172 498094 508508 517704 518287 525018 535353 545688 549783 560846 565404 592074 592328 603988 611832 612521 620268 636636 653796 666369 666666 671957 700024 704088 713804 723646 733044 747141 762762 776556 787527 789432 832104 841269 848106 855218 888492 888888 905982 917748 930402 954954 962533 988344 996188 1017016 1036574 1050036 1070706 1085469 1099566 1121692 1130808 1144143 1184148 1207976 1225042 1240536 1273272 1282827 1307592 1332738 1333332 1343914 1358973 1427608 1447292 1466088 1494282 1525524 1553112 1554861 1575054 1606059 1682538 1696212 1710436 1743329 1776984 1811964 1835496 1837563 1860804 1909908 1925066 1962961 1992376 2015871 2073148 2100072 2141412 2170938 2199132 2241423 2243384 2288286 2368296 2450084 2523807 2565654 2665476 2666664 2687828 2717946 2739517 2887599 2894584 2988564 3051048 3109722 3150108 3212118 3237611 3256407 3365076 3392424 3420872 3486658 3623928 3675126 3721608 3819816 3848481 3850132 3925922 4031742 4146296 4282824 4341876 4398264 4482846 4576572 4664583 4703699 4900168 5047614 5131308 5229987 5330952 5375656 5435892 5479034 5512689 5775198 5888883 5977128 6047613 6219444 6300216 6424236 6475222 6512814 6730152 6737731 6973316 7350252 7696962 7700264 7851844 8063484 8218551 8662797 8683752 8965692 9153144 9329166 9407398 9712833 10095228 10262616 10459974 10871784 10958068 11025378 11550396 11777766 12095226 12438888 12848472 12950444 13025628 13475462 13946632 14111097 14700504 15393924 15689961 15703688 16126968 16437102 17325594 17666649 17931384 18658332 18814796 19176619 19425666 20190456 20213193 20919948 21916136 22050756 22663277 23100792 23555532 24190452 24655653 25900888 26051256 26950924 28222194 29138499 30787848 31379922 32874204 34651188 35333298 35613721 37316664 37629592 38353238 38851332 40426386 41839896 42333291 44101512 45326554 47111064 48380904 49311306 53901848 56444388 57529857 58276998 60639579 62759844 65748408 67989831 69302376 70666596 71227442 76706476 77702664 80852772 84666582 90653108 98622612 106841163 112888776 115059714 116553996 121279158 125519688 135979662 141333192 142454884 153412952 161705544 169333164 172589571 181306216 197245224 203969493 213682326 230119428 233107992 242558316 249296047 271959324 284909768 320523489 338666328 345179142 407938986 427364652 460238856 485116632 498592094 543918648 641046978 690358284 747888141 815877972 854729304 997184188 1282093956 1380716568 1495776282 1631755944 1994368376 2243664423 2564187912 2991552564 4487328846 5983105128 8974657692 17949315384
• Sum of all divisors σ(n): 68836884480
• Sum of proper divisors (its aliquot sum) s(n): 50887569096
• 17949315384 is an abundant number, because the sum of its proper divisors (50887569096) is greater than itself. Its abundance is 32938253712

Bases of 17949315384

• Binary: 10000101101110111001101000100111000₂
• Hexadecimal: 0x42DDCD138
• Base-36: 88UK4E0

Squares and roots of 17949315384

• 17949315384 squared (17949315384²) is 322177922754299067456
• 17949315384 cubed (17949315384³) is 5782873145278903903624834543104
• The square root of 17949315384 is 133975.0550811605
• The cube root of 17949315384 is 2618.2792434205

Scales and comparisons

• 17,949,315,384 seconds is equal to 570 years, 38 weeks, 16 hours, 56 minutes, 24 seconds.
• To count from 1 to 17,949,315,384 would take you about one thousand, one hundred forty-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 17949315384 cubic inches would be around 218.2 feet tall.

Recreational maths with 17949315384

• 17949315384 backwards is 48351394971
• The number of decimal digits it has is: 11
• The sum of 17949315384's digits is 54
• More coming soon!