149692165740

Names of 149692165740

• Cardinal: 149692165740 can be written as One hundred forty-nine billion, six hundred ninety-two million, one hundred sixty-five thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.4969216574 × 10¹¹

Factors of 149692165740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1112

Divisors of 149692165740

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 31 36 39 45 52 60 62 65 78 90 93 117 124 130 155 156 169 180 181 186 195 234 260 279 310 338 362 372 390 403 465 468 507 543 558 585 620 676 724 780 806 845 877 905 930 1014 1086 1116 1170 1209 1395 1521 1612 1629 1690 1754 1810 1860 2015 2028 2172 2340 2353 2418 2535 2631 2715 2790 3042 3258 3380 3508 3620 3627 4030 4385 4706 4836 5070 5239 5262 5430 5580 5611 6045 6084 6516 7059 7254 7605 7893 8060 8145 8770 9412 10140 10478 10524 10860 11222 11401 11765 12090 13155 14118 14508 15210 15717 15786 16290 16833 17540 18135 20956 21177 22444 22802 23530 24180 26195 26310 27187 28055 28236 30420 30589 31434 31572 32580 33666 34203 35295 36270 39465 42354 45604 47060 47151 50499 52390 52620 54374 56110 57005 61178 62868 67332 68406 70590 72540 72943 78585 78930 81561 84165 84708 91767 94302 100998 102609 104780 105885 108748 112220 114010 122356 135935 136812 141180 145886 148213 152945 157170 157860 158737 163122 168330 171015 183534 188604 201996 205218 211770 218829 228020 235755 244683 252495 271870 275301 291772 296426 305890 314340 317474 326244 336660 342030 353431 364715 367068 407805 410436 423540 437658 444639 458835 471510 476211 489366 504990 513045 543740 550602 592852 611780 634948 656487 684060 706862 729430 741065 793685 815610 875316 889278 917670 943020 948259 952422 978732 1009980 1026090 1060293 1094145 1101204 1223415 1312974 1333917 1376505 1413724 1428633 1458860 1482130 1587370 1631220 1767155 1778556 1835340 1896518 1904844 2052180 2063581 2120586 2188290 2223195 2381055 2446830 2625948 2667834 2753010 2844777 2857266 2964260 3174740 3180879 3282435 3534310 3793036 4127162 4241172 4376580 4446390 4594603 4741295 4762110 4893660 4920847 5301465 5335668 5506020 5689554 5714532 6190743 6361758 6564870 6669585 7068620 7143165 8254324 8534331 8892780 9189206 9482590 9524220 9841694 10317905 10602930 11379108 12381486 12723516 13129740 13339170 13783809 14223885 14286330 14762541 15904395 17068662 18378412 18572229 18965180 19683388 20635810 21205860 22973015 24604235 24762972 26678340 26826553 27567618 28447770 28572660 29525082 30953715 31808790 34137324 37144458 41271620 41351427 42671655 44287623 45946030 49208470 53653106 55135236 56895540 59050164 61907430 63617580 63971011 68919045 73812705 74288916 80479659 82702854 85343310 88575246 91892060 92861145 98416940 107306212 123814860 127942022 134132765 137838090 147625410 160959318 165405708 170686620 177150492 185722290 191913033 206757135 221438115 241438977 255884044 268265530 275676180 295250820 319855055 321918636 371444580 383826066 402398295 413514270 442876230 482877954 536531060 575739099 639710110 767652132 804796590 827028540 831623143 885752460 959565165 965755908 1151478198 1207194885 1279420220 1609593180 1663246286 1919130330 2302956396 2414389770 2494869429 2878695495 3326492572 3838260660 4158115715 4828779540 4989738858 5757390990 7484608287 8316231430 9979477716 11514781980 12474347145 14969216574 16632462860 24948694290 29938433148 37423041435 49897388580 74846082870 149692165740
• Sum of all divisors σ(n): 510927895296
• Sum of proper divisors (its aliquot sum) s(n): 361235729556
• 149692165740 is an abundant number, because the sum of its proper divisors (361235729556) is greater than itself. Its abundance is 211543563816

Bases of 149692165740

• Binary: 10001011011010010110010010111001101100₂
• Hexadecimal: 0x22DA592E6C
• Base-36: 1WRMUMB0

Squares and roots of 149692165740

• 149692165740 squared (149692165740²) is 22407744483931629747600
• 149692165740 cubed (149692165740³) is 3354263801148264287006053567224000
• The square root of 149692165740 is 386900.7181952497
• The cube root of 149692165740 is 5309.6556598399

Scales and comparisons

• 149,692,165,740 seconds is equal to 4,759 years, 38 weeks, 6 days, 5 hours, 9 minutes.
• To count from 1 to 149,692,165,740 would take you about nine thousand, five hundred nineteen 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 149692165740 cubic inches would be around 442.5 feet tall.

Recreational maths with 149692165740

• 149692165740 backwards is 047561296941
• The number of decimal digits it has is: 12
• The sum of 149692165740's digits is 54
• More coming soon!