149974792128

Names of 149974792128

• Cardinal: 149974792128 can be written as One hundred forty-nine billion, nine hundred seventy-four million, seven hundred ninety-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.49974792128 × 10¹¹

Factors of 149974792128

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1912

Divisors of 149974792128

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 23 24 28 32 36 38 42 46 47 48 56 57 63 64 69 72 76 84 92 94 96 112 114 126 133 138 141 144 152 161 168 171 184 188 192 207 224 228 252 266 276 282 288 304 322 329 336 342 368 376 399 414 423 437 448 456 483 504 532 552 564 576 608 644 658 672 684 736 752 798 828 846 874 893 912 966 987 1008 1064 1081 1104 1128 1197 1216 1288 1311 1316 1344 1368 1449 1472 1504 1596 1656 1692 1748 1786 1811 1824 1932 1974 2016 2128 2162 2208 2256 2394 2576 2622 2632 2679 2736 2898 2961 3008 3059 3192 3243 3312 3384 3496 3572 3622 3648 3864 3933 3948 4032 4256 4324 4416 4512 4788 5152 5244 5264 5358 5433 5472 5796 5922 6118 6251 6384 6486 6624 6768 6992 7144 7244 7567 7728 7866 7896 8037 8512 8648 9024 9177 9576 9729 10304 10488 10528 10716 10866 10944 11592 11844 12236 12502 12677 12768 12972 13248 13536 13984 14288 14488 15134 15456 15732 15792 16074 16299 17296 18354 18753 19152 19458 20539 20976 21056 21432 21732 22701 23184 23688 24472 25004 25354 25536 25944 27072 27531 27968 28576 28976 30268 30912 31464 31584 32148 32598 34409 34592 36708 37506 38031 38304 38916 41078 41653 41952 42864 43464 45402 46368 47376 48944 50008 50708 51888 55062 56259 57152 57952 60536 61617 62928 63168 64296 65196 68103 68818 69184 73416 75012 76062 76608 77832 82156 83306 83904 85117 85728 86928 90804 92736 94752 97888 100016 101416 103227 103776 110124 112518 114093 115904 121072 123234 124959 125856 128592 130392 136206 137636 143773 146832 150024 152124 155664 164312 166612 170234 171456 173856 181608 184851 189504 195776 200032 202832 206454 207552 220248 225036 228186 240863 242144 246468 249918 251712 255351 257184 260784 272412 275272 287546 291571 293664 300048 304248 309681 311328 328624 333224 340468 347712 363216 369702 374877 400064 405664 412908 431319 440496 450072 456372 481726 484288 492936 499836 510702 514368 521568 544824 550544 575092 583142 587328 595819 600096 608496 619362 622656 657248 666448 680936 722589 726432 739404 749754 766053 791407 811328 825816 862638 874713 880992 900144 912744 963452 985872 999672 1021404 1043136 1089648 1101088 1150184 1166284 1191638 1200192 1216992 1238724 1293957 1314496 1332896 1361872 1445178 1452864 1478808 1499508 1532106 1582814 1617223 1651632 1725276 1749426 1761984 1787457 1800288 1825488 1926904 1957691 1971744 1999344 2042808 2167767 2179296 2202176 2300368 2332568 2374221 2383276 2433984 2477448 2587914 2624139 2665792 2723744 2890356 2957616 2999016 3064212 3165628 3234446 3303264 3450552 3498852 3574914 3600576 3650976 3853808 3915382 3943488 3998688 4085616 4335534 4358592 4600736 4665136 4748442 4766552 4851669 4954896 5175828 5248278 5362371 5447488 5539849 5780712 5873073 5915232 5998032 6128424 6331256 6468892 6606528 6901104 6997704 7122663 7149828 7301952 7707616 7830764 7997376 8171232 8671068 9201472 9330272 9496884 9533104 9703338 9909792 10351656 10496556 10724742 11079698 11320561 11561424 11746146 11830464 11996064 12256848 12662512 12937784 13703837 13802208 13995408 14245326 14299656 14555007 15415232 15661528 16342464 16619547 17342136 17619219 18660544 18993768 19066208 19406676 19819584 20703312 20993112 21449484 22159396 22641122 23122848 23492292 23992128 24513696 25325024 25875568 27407674 27604416 27990816 28490652 28599312 29110014 31323056 33239094 33961683 34684272 35238438 37196129 37987536 38132416 38813352 41111511 41406624 41986224 42898968 44318792 45282244 46245696 46984584 49027392 49858641 50650048 51751136 54815348 55981632 56981304 57198624 58220028 62646112 66478188 67923366 69368544 70476876 74392258 75975072 77626704 82223022 82813248 83972448 85797936 88637584 90564488 93969168 99717282 101885049 103502272 109630696 111588387 113962608 114397248 116440056 123334533 125292224 132956376 135846732 138737088 140953752 148784516 151950144 155253408 164446044 167944896 171595872 177275168 181128976 187938336 199434564 203770098 219261392 223176774 227925216 232880112 246669066 260372903 265912752 271693464 281907504 297569032 310506816 328892088 334765161 343191744 354550336 362257952 375876672 398869128 407540196 438522784 446353548 455850432 465760224 493338132 520745806 531825504 543386928 563815008 595138064 657784176 669530322 724515904 781118709 797738256 815080392 877045568 892707096 931520448 986676264 1041491612 1063651008 1086773856 1127630016 1190276128 1315568352 1339060644 1562237418 1595476512 1630160784 1785414192 1973352528 2082983224 2173547712 2343356127 2380552256 2631136704 2678121288 3124474836 3190953024 3260321568 3570828384 3946705056 4165966448 4686712254 5356242576 6248949672 6520643136 7141656768 7893410112 8331932896 9373424508 10712485152 12497899344 16663865792 18746849016 21424970304 24995798688 37493698032 49991597376 74987396064 149974792128
• Sum of all divisors σ(n): 551413923840
• Sum of proper divisors (its aliquot sum) s(n): 401439131712
• 149974792128 is an abundant number, because the sum of its proper divisors (401439131712) is greater than itself. Its abundance is 251464339584

Bases of 149974792128

• Binary: 10001011101011001100011011011111000000₂
• Hexadecimal: 0x22EB31B7C0
• Base-36: 1WWB4A80

Squares and roots of 149974792128

• 149974792128 squared (149974792128²) is 22492438273836810768384
• 149974792128 cubed (149974792128³) is 3373298754570546835982862354481152
• The square root of 149974792128 is 387265.7900305681
• The cube root of 149974792128 is 5312.9951918921

Scales and comparisons

• 149,974,792,128 seconds is equal to 4,768 years, 38 weeks, 1 day, 8 hours, 28 minutes, 48 seconds.
• To count from 1 to 149,974,792,128 would take you about nine thousand, five hundred thirty-seven 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 149974792128 cubic inches would be around 442.7 feet tall.

Recreational maths with 149974792128

• 149974792128 backwards is 821297479941
• 149974792128 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149974792128's digits is 63
• More coming soon!