149388747120

Names of 149388747120

• Cardinal: 149388747120 can be written as One hundred forty-nine billion, three hundred eighty-eight million, seven hundred forty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4938874712 × 10¹¹

Factors of 149388747120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 599

Divisors of 149388747120

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 34 36 40 45 48 51 54 60 68 72 80 81 85 90 102 108 120 135 136 144 153 162 170 180 204 216 240 241 255 270 272 289 306 324 331 340 360 405 408 432 459 482 510 540 578 612 648 662 680 720 723 765 810 816 867 918 964 993 1020 1080 1156 1205 1224 1296 1324 1360 1377 1445 1446 1530 1620 1655 1734 1836 1928 1986 2040 2160 2169 2295 2312 2410 2448 2601 2648 2754 2890 2892 2979 3060 3240 3310 3468 3615 3672 3856 3972 4080 4097 4335 4338 4590 4624 4820 4965 5202 5296 5508 5627 5780 5784 5958 6120 6480 6507 6620 6885 6936 7230 7344 7803 7944 8194 8670 8676 8937 9180 9640 9930 10404 10845 11016 11254 11560 11568 11916 12240 12291 13005 13014 13240 13770 13872 14460 14895 15606 15888 16388 16881 17340 17352 17874 18360 19280 19521 19860 20485 20808 21690 22032 22508 23120 23409 23832 24582 26010 26028 26480 26811 27540 28135 28920 29790 31212 32535 32776 33762 34680 34704 35748 36720 36873 39015 39042 39720 40970 41616 43380 44685 45016 46818 47664 49164 50643 52020 52056 53622 55080 56270 57840 59580 61455 62424 65070 65552 67524 69360 69649 71496 73746 78030 78084 79440 79771 81940 84405 86760 89370 90032 93636 95659 97605 98328 101286 104040 104112 107244 110160 110619 112540 117045 119160 122910 124848 130140 134055 135048 139298 142992 147492 151929 156060 156168 159542 163880 168810 173520 178740 184365 187272 191318 195210 196656 202572 208080 208947 214488 221238 225080 234090 238320 239313 245820 253215 260280 268110 270096 278596 286977 294984 303858 312120 312336 319084 327760 331857 337620 348245 357480 368730 374544 382636 390420 398855 405144 417894 428976 442476 450160 455787 468180 478295 478626 491640 506430 520560 536220 553095 557192 573954 589968 607716 624240 626841 638168 663714 675240 696490 714960 717939 737460 759645 765272 780840 797710 810288 835788 860931 884952 911574 936360 956590 957252 983280 1012860 1044735 1072440 1106190 1114384 1147908 1196565 1215432 1253682 1276336 1327428 1350480 1356107 1392980 1434885 1435878 1474920 1519290 1530544 1561680 1595420 1659285 1671576 1721862 1769904 1823148 1872720 1880523 1913180 1914504 2025720 2089470 2144880 2153817 2212380 2278935 2295816 2393130 2430864 2507364 2582793 2654856 2712214 2785960 2869770 2871756 2949840 3038580 3134205 3190840 3318570 3343152 3443724 3589695 3646296 3761046 3826360 3829008 4051440 4068321 4178940 4304655 4307634 4424760 4557870 4591632 4786260 5014728 5165586 5309712 5424428 5571920 5641569 5739540 5743512 6077160 6268410 6381680 6461451 6637140 6780535 6887448 7179390 7292592 7522092 7652720 7748379 8136642 8357880 8609310 8615268 8849520 9115740 9402615 9572520 10029456 10331172 10769085 10848856 11283138 11479080 11487024 12154320 12204963 12536820 12913965 12922902 13274280 13561070 13774896 14358780 15044184 15496758 16273284 16715760 17218620 17230536 18231480 18805230 19145040 20341605 20662344 21538170 21697712 22566276 22958160 23053819 24409926 25073640 25827930 25845804 26548560 27122140 28207845 28717560 30088368 30993516 32307255 32546568 34437240 34461072 36462960 36614889 37610460 38741895 40683210 41324688 43076340 45132552 46107638 48819852 50147280 51655860 51691608 54244280 56415690 57435120 61024815 61987032 64614510 65093136 68874480 69161457 73229778 75220920 77483790 81366420 86152680 90265104 92215276 97639704 103311720 103383216 108488560 109844667 112831380 115269095 122049630 123974064 129229020 138322914 146459556 150441840 154967580 162732840 172305360 183074445 184430552 195279408 206623440 207484371 219689334 225662760 230538190 244099260 258458040 276645828 292919112 309935160 325465680 345807285 366148890 368861104 414968742 439378668 451325520 461076380 488198520 516916080 549223335 553291656 585838224 619870320 622453113 691614570 732297780 829937484 878757336 922152760 976397040 1037421855 1098446670 1106583312 1244906226 1383229140 1464595560 1659874968 1757514672 1844305520 1867359339 2074843710 2196893340 2489812452 2766458280 2929191120 3112265565 3319749936 3734718678 4149687420 4393786680 4979624904 5532916560 6224531130 7469437356 8299374840 8787573360 9336796695 9959249808 12449062260 14938874712 16598749680 18673593390 24898124520 29877749424 37347186780 49796249040 74694373560 149388747120
• Sum of all divisors σ(n): 555124173648
• Sum of proper divisors (its aliquot sum) s(n): 405735426528
• 149388747120 is an abundant number, because the sum of its proper divisors (405735426528) is greater than itself. Its abundance is 256346679408

Bases of 149388747120

• Binary: 10001011001000010000110110000101110000₂
• Hexadecimal: 0x22C8436170
• Base-36: 1WMM7B00

Squares and roots of 149388747120

• 149388747120 squared (149388747120²) is 22316997766083308294400
• 149388747120 cubed (149388747120³) is 3333908335755024255645120112128000
• The square root of 149388747120 is 386508.4049797623
• The cube root of 149388747120 is 5306.0657633843

Scales and comparisons

• 149,388,747,120 seconds is equal to 4,750 years, 5 weeks, 1 day, 10 hours, 12 minutes.
• To count from 1 to 149,388,747,120 would take you about nine thousand, five hundred 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 149388747120 cubic inches would be around 442.2 feet tall.

Recreational maths with 149388747120

• 149388747120 backwards is 021747883941
• 149388747120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149388747120's digits is 54
• More coming soon!