9139956672

Names of 9139956672

• Cardinal: 9139956672 can be written as Nine billion, one hundred thirty-nine million, nine hundred fifty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 9.139956672 × 10⁹

Factors of 9139956672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 91

Divisors of 9139956672

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 31 32 33 37 42 44 48 49 56 62 64 66 74 77 84 88 93 96 98 111 112 121 124 132 147 148 154 168 176 186 192 196 217 222 224 231 242 248 259 264 294 296 308 336 341 343 352 363 372 392 407 434 444 448 462 484 496 518 528 539 588 592 616 651 672 682 686 704 726 744 777 784 814 847 868 888 924 968 992 1023 1029 1036 1056 1078 1147 1176 1184 1221 1232 1302 1344 1364 1372 1452 1488 1519 1554 1568 1617 1628 1694 1736 1776 1813 1848 1936 1984 2046 2058 2072 2112 2156 2294 2352 2368 2387 2442 2464 2541 2604 2728 2744 2849 2904 2976 3038 3108 3136 3234 3256 3388 3441 3472 3552 3626 3696 3751 3773 3872 4092 4116 4144 4312 4477 4557 4588 4704 4774 4884 4928 5082 5208 5439 5456 5488 5698 5808 5929 5952 6076 6216 6468 6512 6776 6882 6944 7104 7161 7252 7392 7502 7546 7744 8029 8184 8232 8288 8547 8624 8954 9114 9176 9408 9548 9768 10164 10416 10633 10878 10912 10976 11253 11319 11396 11616 11858 12152 12432 12617 12691 12936 13024 13431 13552 13764 13888 14322 14504 14784 15004 15092 16058 16368 16464 16576 16709 17094 17248 17787 17908 18228 18352 19096 19536 19943 20328 20832 21266 21756 21824 21952 22506 22638 22792 23232 23716 24087 24304 24864 25234 25382 25872 26048 26257 26862 27104 27528 28644 29008 30008 30184 31339 31899 32116 32736 32928 33418 34188 34496 35574 35816 36456 36704 37851 38073 38192 39072 39886 40656 41503 41664 42532 43512 45012 45276 45584 47432 48174 48608 49728 50127 50468 50764 51744 52514 53724 54208 55056 56203 57288 58016 59829 60016 60368 62678 63798 64232 65472 65856 66836 68376 71148 71632 72912 73408 75702 76146 76384 78144 78771 79772 81312 83006 85064 87024 88319 90024 90552 91168 94017 94864 96348 97216 100254 100936 101528 103488 105028 107448 110112 112406 114576 116032 116963 119658 120032 120736 124509 125356 127596 128464 133672 136752 138787 139601 142296 143264 145824 151404 152292 152768 157542 159544 162624 166012 168609 170128 174048 176638 180048 181104 182336 183799 188034 189728 192696 200508 201872 203056 210056 214896 219373 220224 224812 229152 233926 239316 240064 241472 249018 250712 255192 256928 264957 267344 273504 277574 279202 284592 286528 291648 302808 304584 315084 319088 332024 337218 340256 348096 350889 353276 360096 362208 367598 376068 379456 385392 393421 401016 403744 406112 416361 418803 420112 429792 438746 449624 458304 467852 478632 498036 501424 510384 513856 529914 534688 547008 551397 555148 558404 569184 605616 609168 618233 630168 638176 658119 664048 674436 680512 701778 706552 720192 724416 735196 752136 770784 786842 802032 807488 812224 832722 837606 840224 859584 877492 899248 935704 957264 971509 996072 1002848 1020768 1059828 1069376 1102794 1110296 1116808 1138368 1180263 1211232 1218336 1236466 1260336 1276352 1286593 1316238 1328096 1348872 1403556 1413104 1470392 1504272 1535611 1541568 1573684 1604064 1665444 1675212 1680448 1754984 1798496 1854699 1871408 1914528 1943018 1992144 2005696 2041536 2119656 2205588 2220592 2233616 2360526 2422464 2436672 2472932 2520672 2573186 2632476 2656192 2697744 2807112 2826208 2914527 2940784 3008544 3071222 3147368 3208128 3330888 3350424 3509968 3596992 3709398 3742816 3829056 3859779 3886036 3984288 4239312 4327631 4411176 4441184 4467232 4606833 4721052 4945864 5041344 5146372 5264952 5395488 5614224 5652416 5829054 5881568 6017088 6142444 6294736 6661776 6700848 6800563 7019936 7418796 7485632 7719558 7772072 7968576 8478624 8655262 8822352 8882368 8934464 9213666 9442104 9891728 10292744 10529904 10790976 11228448 11658108 11763136 12284888 12589472 12982893 13323552 13401696 13601126 14039872 14837592 15439116 15544144 16957248 17310524 17644704 18427332 18884208 19783456 20401689 20585488 21059808 22456896 23316216 24569776 25178944 25965786 26647104 26803392 27202252 29675184 30878232 31088288 34621048 35289408 36854664 37768416 39566912 40803378 41170976 42119616 46632432 47603941 49139552 51931572 54404504 59350368 61756464 62176576 69242096 73709328 75536832 81606756 82341952 93264864 95207882 98279104 103863144 108809008 118700736 123512928 138484192 142811823 147418656 163213512 186529728 190415764 207726288 217618016 247025856 276968384 285623646 294837312 326427024 380831528 415452576 435236032 571247292 652854048 761663056 830905152 1142494584 1305708096 1523326112 2284989168 3046652224 4569978336 9139956672
• Sum of all divisors σ(n): 32863129600
• Sum of proper divisors (its aliquot sum) s(n): 23723172928
• 9139956672 is an abundant number, because the sum of its proper divisors (23723172928) is greater than itself. Its abundance is 14583216256

Bases of 9139956672

• Binary: 1000100000110010001010101111000000₂
• Hexadecimal: 0x220C8ABC0
• Base-36: 475OZPC

Squares and roots of 9139956672

• 9139956672 squared (9139956672²) is 83538807966037315584
• 9139956672 cubed (9139956672³) is 763541085240109511972950376448
• The square root of 9139956672 is 95603.1206185237
• The cube root of 9139956672 is 2090.8106919629

Scales and comparisons

• 9,139,956,672 seconds is equal to 290 years, 32 weeks, 2 days, 12 hours, 51 minutes, 12 seconds.
• To count from 1 to 9,139,956,672 would take you about five hundred eighty-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 9139956672 cubic inches would be around 174.2 feet tall.

Recreational maths with 9139956672

• 9139956672 backwards is 2766599319
• The number of decimal digits it has is: 10
• The sum of 9139956672's digits is 57
• More coming soon!