149779342440

Names of 149779342440

• Cardinal: 149779342440 can be written as One hundred forty-nine billion, seven hundred seventy-nine million, three hundred forty-two thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4977934244 × 10¹¹

Factors of 149779342440

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1259

Divisors of 149779342440

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 28 30 35 36 39 40 42 45 47 52 56 60 63 65 70 72 78 84 89 90 91 94 104 105 117 120 126 130 140 141 156 168 178 180 182 188 195 210 234 235 252 260 267 273 280 282 312 315 329 356 360 364 376 390 420 423 445 455 468 470 504 520 534 546 564 585 611 623 630 658 705 712 728 780 801 819 840 846 890 910 936 940 987 1068 1092 1093 1128 1157 1170 1222 1246 1260 1316 1335 1365 1410 1560 1602 1638 1645 1692 1780 1820 1833 1869 1880 1974 2115 2136 2184 2186 2314 2340 2444 2492 2520 2632 2670 2730 2820 2961 3055 3115 3204 3276 3279 3290 3384 3471 3560 3640 3666 3738 3948 4005 4095 4183 4230 4277 4372 4628 4680 4888 4935 4984 5340 5460 5465 5499 5607 5640 5785 5922 6110 6230 6408 6552 6558 6580 6942 7332 7476 7651 7896 8010 8099 8190 8366 8460 8554 8744 9165 9256 9345 9837 9870 10413 10680 10920 10930 10998 11214 11570 11844 12220 12460 12549 12831 13116 13160 13884 14209 14664 14805 14952 15302 16020 16198 16380 16395 16732 16920 17108 17355 18330 18690 19674 19740 20826 20915 21385 21860 21996 22428 22953 23140 23688 24297 24440 24920 25098 25662 26232 27495 27768 28035 28418 29281 29610 30604 32040 32396 32760 32790 33464 34216 34710 36660 37380 37647 38255 38493 39348 39480 40495 41652 41830 42627 42770 43720 43992 44856 45906 46280 48594 49185 50196 51324 51371 52065 54379 54990 56070 56836 58562 59220 61208 62745 64155 64792 65580 68859 69420 71045 72891 73320 74760 75294 76510 76986 78696 80990 83304 83660 85254 85540 87843 91812 97188 97277 98370 99463 100392 102648 102742 104130 108758 109980 112140 113672 114765 117124 118440 121485 125490 127881 128310 131160 137718 138840 142090 145782 146405 150588 153020 153972 154113 161980 163137 167320 170508 171080 175686 183624 188235 192465 194376 194554 196740 198926 205484 208260 213135 217516 219960 224280 229530 234248 242970 250980 255762 256620 256855 263529 271895 275436 284180 291564 291831 292810 298389 301176 306040 307944 308226 323960 326274 341016 344295 351372 359597 364455 376470 380653 384930 389108 393480 397852 410968 416520 426270 435032 439215 459060 462339 485940 486385 489411 497315 501960 511524 513240 513710 527058 543790 550872 568360 583128 583662 585620 596778 616452 639405 652548 667823 680939 688590 702744 719194 728910 752940 761306 769860 770565 778216 795704 815685 852540 875493 878430 895167 918120 924678 971880 972770 978822 994630 1023048 1027420 1054116 1078791 1087580 1141959 1167324 1171240 1193556 1232904 1264601 1278810 1305096 1317645 1335646 1361878 1377180 1438388 1457820 1459155 1491945 1505880 1522612 1539720 1541130 1631370 1705080 1750986 1756860 1790334 1797985 1849356 1903265 1945540 1957644 1989260 2003469 2042817 2054840 2108232 2157582 2175160 2283918 2311695 2334648 2387112 2447055 2529202 2557620 2635290 2671292 2723756 2754360 2876776 2915640 2918310 2983890 3045224 3082260 3236373 3262740 3339115 3404695 3425877 3501972 3513720 3580668 3595970 3698712 3793803 3806530 3891080 3915288 3978520 4006938 4085634 4315164 4377465 4475835 4567836 4572019 4623390 4674761 4894110 5058404 5115240 5270580 5342584 5393955 5447512 5709795 5836620 5967780 6010407 6128451 6164520 6323005 6472746 6525480 6678230 6809390 6851754 7003944 7161336 7191940 7587606 7613060 8013876 8171268 8630328 8754930 8852207 8951670 9135672 9144038 9246780 9349522 9788220 10017345 10116808 10214085 10541160 10787910 11381409 11419590 11673240 11935560 12020814 12256902 12646010 12945492 13356460 13618780 13703508 13716057 14024283 14383880 15175212 15226120 16027752 16181865 16342536 17129385 17509860 17704414 17903340 18288076 18493560 18699044 18969015 19576440 20034690 20428170 21575820 22762818 22839180 22860095 23373805 24041628 24513804 25292020 25890984 26556621 26712920 27237560 27407016 27432114 28048566 30052035 30350424 30642255 32004133 32363730 34258770 35019720 35408828 35806680 36576152 37398088 37938030 40069380 40856340 41148171 42072849 43151640 44261035 45525636 45678360 45720190 46747610 48083256 49027608 50584040 53113242 54864228 56097132 56907045 59436247 60104070 61284510 64008266 64727460 68517540 68580285 70121415 70817656 75876060 79669863 80138760 81712680 82296342 84145698 88522070 91051272 91440380 93495220 96012399 106226484 109728456 112194264 113814090 118872494 120208140 122569020 128016532 129454920 132783105 137035080 137160570 140242830 151752120 159339726 160020665 164592684 168291396 177044140 178308741 182880760 186990440 192024798 205740855 210364245 212452968 227628180 237744988 240416280 245138040 256033064 265566210 274321140 280485660 288037197 297181235 318679452 320041330 329185368 336582792 354088280 356617482 384049596 398349315 411481710 416053729 420728490 455256360 475489976 480061995 531132420 534926223 548642280 560971320 576074394 594362470 637358904 640082660 713234964 768099192 796698630 822963420 832107458 841456980 891543705 960123990 1062264840 1069852446 1152148788 1188724940 1248161187 1280165320 1426469928 1440185985 1593397260 1645926840 1664214916 1682913960 1783087410 1920247980 2080268645 2139704892 2304297576 2377449880 2496322374 2674631115 2880371970 3186794520 3328429832 3566174820 3744483561 3840495960 4160537290 4279409784 4992644748 5349262230 5760743940 6240805935 7132349640 7488967122 8321074580 9985289496 10698524460 11521487880 12481611870 14977934244 16642149160 18722417805 21397048920 24963223740 29955868488 37444835610 49926447480 74889671220 149779342440
• Sum of all divisors σ(n): 619305523200
• Sum of proper divisors (its aliquot sum) s(n): 469526180760
• 149779342440 is an abundant number, because the sum of its proper divisors (469526180760) is greater than itself. Its abundance is 319746838320

Bases of 149779342440

• Binary: 10001011011111100010110110010001101000₂
• Hexadecimal: 0x22DF8B6468
• Base-36: 1WT2R4A0

Squares and roots of 149779342440

• 149779342440 squared (149779342440²) is 22433851421758785153600
• 149779342440 cubed (149779342440³) is 3360127514347689948599442398784000
• The square root of 149779342440 is 387013.3620949023
• The cube root of 149779342440 is 5310.6861934671

Scales and comparisons

• 149,779,342,440 seconds is equal to 4,762 years, 27 weeks, 4 hours, 54 minutes.
• To count from 1 to 149,779,342,440 would take you about nine thousand, five hundred twenty-five 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 149779342440 cubic inches would be around 442.6 feet tall.

Recreational maths with 149779342440

• 149779342440 backwards is 044243977941
• The number of decimal digits it has is: 12
• The sum of 149779342440's digits is 54
• More coming soon!