149749718976

Names of 149749718976

• Cardinal: 149749718976 can be written as One hundred forty-nine billion, seven hundred forty-nine million, seven hundred eighteen thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.49749718976 × 10¹¹

Factors of 149749718976

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 346

Divisors of 149749718976

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 31 32 33 36 39 44 48 52 54 62 64 66 72 78 88 93 96 99 104 108 113 117 124 132 143 144 156 173 176 186 192 198 208 216 226 234 248 264 279 286 288 297 312 339 341 346 351 352 372 396 403 416 429 432 452 468 496 519 528 558 572 576 594 624 678 682 692 702 704 744 792 806 832 837 858 864 904 936 992 1017 1023 1038 1056 1116 1144 1188 1209 1243 1248 1287 1356 1364 1384 1404 1469 1488 1557 1584 1612 1674 1716 1728 1808 1872 1903 1984 2034 2046 2076 2112 2232 2249 2288 2376 2418 2486 2496 2574 2712 2728 2768 2808 2938 2976 3051 3069 3114 3168 3224 3348 3432 3503 3616 3627 3729 3744 3806 3861 4068 4092 4152 4407 4433 4464 4498 4576 4671 4752 4836 4972 5148 5363 5424 5456 5536 5616 5709 5876 5952 6102 6138 6228 6336 6448 6696 6747 6864 7006 7232 7254 7458 7488 7612 7722 8136 8184 8304 8814 8866 8928 8996 9152 9207 9342 9504 9672 9944 10296 10509 10726 10848 10881 10912 11072 11187 11232 11418 11752 12204 12276 12456 12896 13221 13299 13392 13494 13728 14012 14508 14916 15224 15444 16089 16159 16272 16368 16608 17127 17628 17732 17856 17992 18414 18684 19008 19344 19549 19888 20241 20592 21018 21452 21696 21762 21824 22374 22464 22836 23504 24408 24552 24739 24912 25792 26442 26598 26784 26988 27456 28024 29016 29832 30448 30888 31527 32178 32318 32544 32736 33216 33561 34254 35256 35464 35984 36828 37368 38533 38688 39098 39663 39776 39897 40482 41184 42036 42904 43524 44748 45539 45672 47008 48267 48477 48816 49104 49478 49824 51381 52884 53196 53568 53976 56048 58032 58647 58993 59664 60723 60896 61776 63054 64356 64636 65088 65472 67122 68508 69719 70512 70928 71968 73656 74217 74736 77066 77376 78196 79326 79552 79794 80964 82368 84072 85808 87048 89496 91078 91344 94016 94581 96534 96954 97632 98208 98956 99648 102762 105768 106392 107952 112096 115599 116064 117294 117986 119328 119691 121446 121792 123552 126108 128712 129272 134244 136617 137016 139438 141024 141856 143936 144801 145431 147312 148434 149472 154132 156392 158652 159588 161928 168144 171616 174096 175941 176979 178992 182156 182688 189162 193068 193908 195264 196416 197912 205524 209157 211536 212784 215039 215904 222651 224192 231198 232128 234588 235972 238656 239382 242892 247104 252216 254137 257424 258544 268488 273234 274032 278876 282048 283712 289602 290862 294624 296868 298944 308264 312784 317304 319176 323856 336288 343232 346797 348192 351882 353958 357984 364312 365376 378324 386136 387816 395824 409851 411048 418314 423072 425568 430078 431808 436293 445302 462396 469176 471944 478764 485784 500929 504432 508274 514848 517088 527823 530937 536976 546468 548064 557752 579204 581724 589248 593736 606019 616528 625568 627471 634608 638352 645117 647712 667953 672576 693594 696384 703764 707916 715968 728624 756648 762411 766909 772272 775632 791648 819702 822096 836628 846144 851136 860156 872586 890604 924792 938352 943888 957528 971568 1001858 1008864 1016548 1029696 1034176 1040391 1055646 1061874 1073952 1092936 1096128 1115504 1158408 1163448 1187472 1212038 1229553 1233056 1251136 1254942 1269216 1276704 1290234 1295424 1335906 1387188 1407528 1415832 1457248 1502787 1513296 1524822 1533818 1544544 1551264 1583296 1592811 1639404 1644192 1673256 1720312 1745172 1781208 1818057 1849584 1876704 1882413 1887776 1915056 1935351 1943136 2003716 2017728 2033096 2080782 2111292 2123748 2147904 2185872 2231008 2287233 2300727 2316816 2326896 2374944 2424076 2459106 2466112 2509884 2538432 2553408 2580468 2671812 2774376 2795507 2815056 2831664 2914496 3005574 3026592 3049644 3067636 3089088 3102528 3185622 3278808 3288384 3346512 3440624 3490344 3562416 3636114 3699168 3753408 3764826 3775552 3830112 3870702 3886272 4007432 4066192 4161564 4222584 4247496 4371744 4462016 4508361 4574466 4601454 4633632 4653792 4749888 4848152 4918212 5019768 5160936 5343624 5454171 5548752 5591014 5630112 5663328 5806053 6011148 6053184 6099288 6135272 6371244 6557616 6666209 6693024 6861699 6881248 6902181 6980688 7124832 7272228 7398336 7529652 7660224 7741404 7878247 8014864 8132384 8323128 8386521 8445168 8494992 8743488 9016722 9148932 9202908 9267264 9307584 9696304 9836424 10039536 10321872 10687248 10908342 11097504 11182028 11260224 11326656 11612106 12022296 12198576 12270544 12742488 13115232 13332418 13386048 13525083 13723398 13762496 13804362 13961376 14249664 14544456 15059304 15482808 15756494 16029728 16264768 16362513 16646256 16773042 16890336 16989984 18033444 18297864 18405816 19392608 19672848 19998627 20079072 20643744 20706543 21374496 21816684 22195008 22364056 23224212 23634741 24044592 24397152 24541088 25159563 25484976 26230464 26664836 27050166 27446796 27608724 27922752 29088912 30118608 30965616 31512988 32059456 32725026 33292512 33546084 33780672 33979968 36066888 36595728 36811632 38785216 39345696 39997254 40158144 41287488 41413086 42748992 43633368 44728112 46448424 47269482 48089184 48794304 49082176 50319126 50969952 53329672 54100332 54893592 55217448 58177824 59995881 60237216 61931232 63025976 65450052 66585024 67092168 70904223 72133776 73191456 73623264 75478689 78691392 79994508 82826172 86660717 87266736 89456224 92896848 94538964 96178368 100638252 101939904 106659344 108200664 109787184 110434896 116355648 119991762 120474432 123862464 126051952 130900104 134184336 141808446 144267552 146382912 147246528 150957378 159989016 165652344 173321434 174533472 178912448 179987643 185793696 189077928 201276504 212712669 213318688 216401328 219574368 220869792 239983524 252103904 259982151 261800208 268368672 283616892 288535104 301914756 319978032 331304688 346642868 349066944 359975286 371587392 378155856 402553008 425425338 426637376 432802656 439148736 441739584 479967048 504207808 519964302 523600416 536737344 567233784 603829512 639956064 662609376 693285736 719950572 756311712 779946453 805106016 850850676 865605312 959934096 1039928604 1047200832 1134467568 1207659024 1279912128 1325218752 1386571472 1439901144 1512623424 1559892906 1610212032 1701701352 1919868192 2079857208 2268935136 2339839359 2415318048 2773142944 2879802288 3119785812 3403402704 3839736384 4159714416 4537870272 4679678718 4830636096 5546285888 5759604576 6239571624 6806805408 8319428832 9359357436 11519209152 12479143248 13613610816 16638857664 18718714872 24958286496 37437429744 49916572992 74874859488 149749718976
• Sum of all divisors σ(n): 541722746880
• Sum of proper divisors (its aliquot sum) s(n): 391973027904
• 149749718976 is an abundant number, because the sum of its proper divisors (391973027904) is greater than itself. Its abundance is 242223308928

Bases of 149749718976

• Binary: 10001011011101110001110101111111000000₂
• Hexadecimal: 0x22DDC75FC0
• Base-36: 1WSL46O0

Squares and roots of 149749718976

• 149749718976 squared (149749718976²) is 22424978333390974488576
• 149749718976 cubed (149749718976³) is 3358134203468187266799041322418176
• The square root of 149749718976 is 386975.0883144805
• The cube root of 149749718976 is 5310.3360532953

Scales and comparisons

• 149,749,718,976 seconds is equal to 4,761 years, 30 weeks, 8 hours, 9 minutes, 36 seconds.
• To count from 1 to 149,749,718,976 would take you about nine thousand, five hundred twenty-three 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 149749718976 cubic inches would be around 442.5 feet tall.

Recreational maths with 149749718976

• 149749718976 backwards is 679817947941
• 149749718976 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149749718976's digits is 72
• More coming soon!