149246407440

Names of 149246407440

• Cardinal: 149246407440 can be written as One hundred forty-nine billion, two hundred forty-six million, four hundred seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4924640744 × 10¹¹

Factors of 149246407440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 974

Divisors of 149246407440

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 31 36 39 40 45 48 52 54 60 62 65 67 72 78 80 81 90 93 104 108 117 120 124 130 134 135 144 155 156 162 180 186 195 201 208 216 234 240 248 260 268 270 279 310 312 324 335 351 360 372 390 402 403 405 432 465 468 496 520 536 540 558 585 603 620 624 648 670 702 720 744 780 804 806 810 837 853 871 930 936 1005 1040 1053 1072 1080 1116 1170 1206 1209 1240 1296 1340 1395 1404 1488 1560 1608 1612 1620 1674 1706 1742 1755 1809 1860 1872 2010 2015 2077 2106 2160 2232 2340 2412 2418 2480 2511 2559 2613 2680 2790 2808 3015 3120 3216 3224 3240 3348 3412 3484 3510 3618 3627 3720 4020 4030 4154 4185 4212 4265 4355 4464 4680 4824 4836 5022 5118 5226 5265 5360 5427 5580 5616 6030 6045 6231 6448 6480 6696 6824 6968 7020 7236 7254 7440 7677 7839 8040 8060 8308 8370 8424 8530 8710 9045 9360 9648 9672 10044 10236 10385 10452 10530 10854 10881 11089 11160 12060 12090 12462 12555 12795 13065 13392 13648 13936 14040 14472 14508 15354 15678 16080 16120 16616 16740 16848 17060 17420 18090 18135 18693 19344 20088 20472 20770 20904 21060 21708 21762 22178 22320 23031 23517 24120 24180 24924 25110 25590 26130 26443 27001 27135 28080 28944 29016 30708 31155 31356 32240 32643 33232 33267 33480 34120 34840 36180 36270 37386 38385 39195 40176 40944 41540 41808 42120 43416 43524 44356 46062 47034 48240 48360 49848 50220 51180 52260 52886 54002 54270 54405 55445 56079 57151 58032 61416 62310 62712 65286 66534 66960 68240 69093 69680 70551 72360 72540 74772 76770 78390 79329 81003 83080 84240 86832 87048 88712 92124 93465 94068 96720 99696 99801 100440 102360 104520 105772 108004 108540 108810 110890 112158 114302 115155 117585 122832 124620 125424 130572 132215 133068 135005 138186 141102 144720 145080 149544 153540 156780 158658 162006 163215 166160 166335 168237 171453 174096 177424 184248 186930 188136 199602 200880 204720 209040 211544 216008 217080 217620 221780 224316 228604 230310 235170 237987 243009 249240 261144 264430 266136 270010 276372 280395 282204 285755 290160 299088 299403 307080 313560 317316 324012 326430 332670 336474 342906 343759 345465 352755 368496 373860 376272 396645 399204 405015 423088 432016 434160 435240 443560 448632 457208 460620 470340 475974 486018 498480 499005 514359 522288 528860 532272 540020 552744 560790 564408 571510 598806 614160 627120 634632 648024 652860 665340 672948 685812 687518 690930 705510 713961 729027 742963 747720 793290 798408 810030 841185 857265 870480 887120 897264 898209 914416 921240 940680 951948 972036 998010 1028718 1031277 1057720 1080040 1105488 1121580 1128816 1143020 1189935 1197612 1215045 1269264 1296048 1305720 1330680 1345896 1371624 1375036 1381860 1411020 1427922 1458054 1485926 1495440 1497015 1543077 1586580 1596816 1620060 1682370 1714530 1718795 1771681 1796418 1842480 1881360 1903896 1944072 1996020 2057436 2062554 2115440 2141883 2160080 2187081 2228889 2243160 2286040 2379870 2395224 2430090 2571795 2611440 2661360 2691792 2743248 2750072 2763720 2822040 2855844 2916108 2971852 2994030 3086154 3093831 3173160 3240120 3364740 3429060 3437590 3543362 3569805 3592836 3645135 3714815 3807792 3888144 3992040 4114872 4125108 4283766 4374162 4457778 4486320 4491045 4572080 4629231 4759740 4790448 4860180 5143590 5156385 5315043 5500144 5527440 5644080 5711688 5832216 5943704 5988060 6172308 6187662 6346320 6480240 6686667 6729480 6858120 6875180 7086724 7139610 7185672 7290270 7429630 7715385 7984080 8229744 8250216 8567532 8748324 8858405 8915556 8982090 9258462 9281493 9519480 9720360 10287180 10312770 10630086 10709415 10935405 11144445 11423376 11664432 11887408 11976120 12344616 12375324 13373334 13458960 13716240 13750360 14173448 14279220 14371344 14580540 14859260 15430770 15469155 15945129 16500432 17135064 17496648 17716810 17831112 17964180 18516924 18562986 19038960 19440720 20060001 20574360 20625540 21260172 21418830 21870810 22288890 23031853 23146155 23952240 24689232 24750648 26575215 26746668 27500720 27844479 28346896 28558440 29161080 29718520 30861540 30938310 31890258 33433335 34270128 34993296 35433620 35662224 35928360 37033848 37125972 40120002 41148720 41251080 42520344 42837660 43741620 44577780 46063706 46292310 46407465 47835387 49501296 53150430 53493336 55688958 57116880 58322160 59437040 60180003 61723080 61876620 63780516 66866670 69095559 70867240 71856720 74067696 74251944 79725645 80240004 82502160 85040688 85675320 87483240 89155560 92127412 92584620 92814930 95670774 100300005 106300860 106986672 111377916 115159265 120360006 123446160 123753240 127561032 133733340 138191118 139222395 141734480 143506161 148503888 159451290 160480008 171350640 174966480 178311120 184254824 185169240 185629860 191341548 200600010 207286677 212601720 222755832 230318530 239176935 240720012 247506480 255122064 267466680 276382236 278444790 287012322 300900015 318902580 320960016 345477795 368509648 370338480 371259720 382683096 401200020 414573354 425203440 445511664 460637060 478353870 481440024 534933360 552764472 556889580 574024644 601800030 621860031 637805160 690955590 717530805 742519440 765366192 802400040 829146708 921274120 956707740 962880048 1036433385 1105528944 1113779160 1148049288 1203600060 1243720062 1275610320 1381911180 1435061610 1604800080 1658293416 1842548240 1865580093 1913415480 2072866770 2227558320 2296098576 2407200120 2487440124 2763822360 2870123220 3109300155 3316586832 3731160186 3826830960 4145733540 4814400240 4974880248 5527644720 5740246440 6218600310 7462320372 8291467080 9327900465 9949760496 11480492880 12437200620 14924640744 16582934160 18655800930 24874401240 29849281488 37311601860 49748802480 74623203720 149246407440
• Sum of all divisors σ(n): 585521857536
• Sum of proper divisors (its aliquot sum) s(n): 436275450096
• 149246407440 is an abundant number, because the sum of its proper divisors (436275450096) is greater than itself. Its abundance is 287029042656

Bases of 149246407440

• Binary: 10001010111111110001110111001100010000₂
• Hexadecimal: 0x22BFC77310
• Base-36: 1WK9GH00

Squares and roots of 149246407440

• 149246407440 squared (149246407440²) is 22274490133746487353600
• 149246407440 cubed (149246407440³) is 3324387630019388345244192950784000
• The square root of 149246407440 is 386324.2258000397
• The cube root of 149246407440 is 5304.3799967303

Scales and comparisons

• 149,246,407,440 seconds is equal to 4,745 years, 29 weeks, 5 days, 23 hours, 24 minutes.
• To count from 1 to 149,246,407,440 would take you about nine thousand, four hundred ninety-one 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 149246407440 cubic inches would be around 442 feet tall.

Recreational maths with 149246407440

• 149246407440 backwards is 044704642941
• 149246407440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149246407440's digits is 45
• More coming soon!