149357775493440

Names of 149357775493440

• Cardinal: 149357775493440 can be written as One hundred forty-nine trillion, three hundred fifty-seven billion, seven hundred seventy-five million, four hundred ninety-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4935777549344 × 10¹⁴

Factors of 149357775493440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5216

Divisors of 149357775493440

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 135 144 160 162 180 192 216 233 240 270 288 320 324 360 405 432 466 480 540 576 648 699 720 810 864 932 960 1080 1165 1296 1398 1440 1620 1728 1864 2097 2160 2330 2592 2796 2880 3240 3495 3728 4194 4320 4660 4973 5184 5592 6291 6480 6990 7456 8388 8640 9320 9946 10485 11184 12582 12960 13980 14912 14919 16776 18640 18873 19892 20970 22368 24865 25164 25920 27960 29838 31455 33552 37280 37746 39784 41940 44736 44757 49730 50328 55920 59676 62910 67104 74560 74595 75492 79568 83880 89514 94365 99460 100656 111840 119352 125820 134208 134271 149190 150984 159136 167760 179028 188730 198920 201312 223680 223785 238704 251640 268542 298380 301968 318272 335520 358056 377460 397840 402624 402813 447570 477408 503280 537084 596760 603936 671040 671355 716112 754920 795680 805626 895140 954816 1006560 1074168 1158709 1193520 1207872 1342710 1432224 1509840 1591360 1611252 1790280 2013120 2014065 2148336 2317418 2387040 2685420 2864448 3019680 3222504 3476127 3580560 4028130 4296672 4634836 4774080 5370840 5793545 6039360 6445008 6952254 7161120 8056260 8593344 9269672 10428381 10741680 11587090 12890016 13904508 14322240 16112520 17380635 18539344 20856762 21483360 23174180 24730729 25780032 27809016 31285143 32225040 34761270 37078688 41713524 42966720 46348360 49461458 52141905 55618032 62570286 64450080 69522540 74157376 74192187 83427048 92696720 93855429 98922916 104283810 111236064 123653645 125140572 128900160 139045080 148384374 156425715 166854096 185393440 187710858 197845832 208567620 222472128 222576561 247307290 250281144 278090160 296768748 312851430 333708192 370786880 370960935 375421716 395691664 417135240 445153122 469277145 494614580 500562288 556180320 593537496 625702860 667416384 667729683 741921870 750843432 791383328 834270480 890306244 938554290 989229160 1001124576 1112360640 1112882805 1187074992 1251405720 1335459366 1483843740 1501686864 1582766656 1668540960 1780612488 1877108580 1978458320 2002249152 2003189049 2225765610 2374149984 2502811440 2670918732 2967687480 3003373728 3337081920 3338648415 3561224976 3754217160 3956916640 4006378098 4451531220 4748299968 5005622880 5341837464 5762259857 5935374960 6006747456 6677296830 7122449952 7508434320 7913833280 8012756196 8903062440 10011245760 10015945245 10683674928 11524519714 11870749920 13354593660 14244899904 15016868640 16025512392 17286779571 17806124880 20031890490 21367349856 23049039428 23741499840 26709187320 28811299285 30033737280 32051024784 34573559142 35612249760 40063780980 42734699712 46098078856 51860338713 53418374640 57622598570 64102049568 69147118284 71224499520 80127561960 86433897855 92196157712 103720677426 106836749280 115245197140 128204099136 138294236568 155581016139 160255123920 172867795710 184392315424 207441354852 213673498560 230490394280 259301693565 276588473136 311162032278 320510247840 345735591420 368784630848 414882709704 460980788560 466743048417 518603387130 553176946272 622324064556 641020495680 691471182840 777905080695 829765419408 921961577120 933486096834 1037206774260 1106353892544 1244648129112 1382942365680 1555810161390 1659530838816 1843923154240 1866972193668 2074413548520 2333715242085 2489296258224 2765884731360 3111620322780 3319061677632 3733944387336 4148827097040 4667430484170 4978592516448 5531769462720 6223240645560 7467888774672 8297654194080 9334860968340 9957185032896 12446481291120 14935777549344 16595308388160 18669721936680 24892962582240 29871555098688 37339443873360 49785925164480 74678887746720 149357775493440
• Sum of all divisors σ(n): 533679421393404
• Sum of proper divisors (its aliquot sum) s(n): 384321645899964
• 149357775493440 is an abundant number, because the sum of its proper divisors (384321645899964) is greater than itself. Its abundance is 234963870406524

Bases of 149357775493440

• Binary: 100001111101011100010001001001110001100101000000₂
• Hexadecimal: 0x87D711271940
• Base-36: 1GXY0J8400

Squares and roots of 149357775493440

• 149357775493440 squared (149357775493440²) is 22307745100348826235483033600
• 149357775493440 cubed (149357775493440³) is 3331835184462786152709496766382988099584000
• The square root of 149357775493440 is 12221201.8841618029
• The cube root of 149357775493440 is 53056.9904936085

Scales and comparisons

• 149,357,775,493,440 seconds is equal to 4,749,115 years, 13 weeks, 6 days, 2 hours, 24 minutes.
• To count from 1 to 149,357,775,493,440 would take you about eleven million, eight hundred seventy-two thousand, seven hundred eighty-eight 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 149357775493440 cubic inches would be around 4421.4 feet tall.

Recreational maths with 149357775493440

• 149357775493440 backwards is 044394577753941
• 149357775493440 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 149357775493440's digits is 72
• More coming soon!