40144720980

Names of 40144720980

• Cardinal: 40144720980 can be written as Forty billion, one hundred forty-four million, seven hundred twenty thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 4.014472098 × 10¹⁰

Factors of 40144720980

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 415

Divisors of 40144720980

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 49 52 60 61 65 67 70 78 84 91 98 105 122 130 134 140 147 156 182 183 195 196 201 210 244 245 257 260 268 273 294 305 335 364 366 390 402 420 427 455 469 490 514 546 588 610 637 670 732 735 771 780 793 804 854 871 910 915 938 980 1005 1028 1092 1220 1274 1281 1285 1340 1365 1407 1470 1542 1586 1708 1742 1799 1820 1830 1876 1911 2010 2135 2345 2379 2548 2562 2570 2613 2730 2814 2940 2989 3084 3172 3185 3283 3341 3484 3598 3660 3822 3855 3965 4020 4087 4270 4355 4690 4758 5124 5140 5226 5397 5460 5551 5628 5978 6097 6370 6405 6566 6682 7035 7196 7644 7710 7930 8174 8540 8710 8967 8995 9380 9516 9555 9849 10023 10452 10794 11102 11895 11956 12194 12261 12593 12740 12810 13065 13132 13364 14070 14945 15420 15677 15860 16348 16415 16653 16705 17219 17420 17934 17990 18291 19110 19698 20046 20435 21588 22204 23387 23790 24388 24522 25186 25620 26130 26985 27755 28140 28609 29890 30485 31354 32830 33306 33410 34438 35868 35980 36582 37779 38220 38857 39396 40092 40870 42679 44835 46774 47031 47580 49044 49245 50115 50372 51657 52260 53131 53970 55510 57218 59780 60970 61305 62708 62965 65660 66612 66820 68876 70161 73164 75558 77714 78385 81740 83265 85358 85827 86095 89670 91455 93548 94062 98490 100230 103314 106262 107940 109739 111020 114436 116571 116935 120533 121940 122610 125930 128037 140322 143045 151116 155428 156770 159393 163709 166530 170716 171654 172190 179340 182910 188124 188895 194285 196980 200263 200460 203801 206628 212524 213395 219478 223847 233142 233870 235155 241066 245220 251860 256074 258285 265655 280644 286090 313540 318786 327418 329217 333060 343308 344380 350805 361599 365820 371917 377790 388570 400526 407602 426790 429135 438956 447694 466284 467740 470310 482132 491127 512148 516570 531310 548695 572180 582855 600789 602665 611403 637572 640185 654836 658434 671541 701610 723198 743834 755580 768173 777140 796965 801052 815204 818545 843731 853580 858270 895388 940620 982254 1001315 1019005 1033140 1050359 1062620 1097390 1115751 1119235 1165710 1201578 1205330 1222806 1280370 1316868 1343082 1403220 1426607 1446396 1487668 1536346 1566929 1593930 1637090 1646085 1687462 1716540 1807995 1859585 1964508 2002630 2038010 2100718 2194780 2231502 2238470 2304519 2331420 2403156 2410660 2445612 2455635 2531193 2560740 2603419 2686164 2853214 3003945 3057015 3072692 3133858 3151077 3187860 3274180 3292170 3357705 3374924 3615990 3719170 3840865 4005260 4076020 4201436 4218655 4279821 4463004 4476940 4609038 4700787 4911270 5062386 5206838 5251795 5578755 5706428 6007890 6114030 6267716 6302154 6584340 6715410 7133035 7231980 7352513 7438340 7681730 7810257 7834645 8437310 8559642 9218076 9401574 9822540 9986249 10124772 10413676 10503590 10968503 11157510 11522595 12015780 12228060 12604308 12655965 13017095 13430820 13654667 14266070 14705026 15363460 15620514 15669290 15755385 16874620 17119284 18803148 19972498 21007180 21399105 21937006 22057539 22315020 23045190 23503935 25311930 26034190 27309334 28532140 29410052 29958747 31241028 31338580 31510770 32905509 36762565 39051285 39944996 40964001 42798210 43874012 44115078 46090380 47007870 49931245 50623860 51467591 52068380 54618668 54842515 59917494 63021540 65811018 68273335 73525130 78102570 81928002 85596420 88230156 94015740 95582669 99862490 102935182 109685030 110287695 119834988 131622036 136546670 147050260 149793735 154402773 156205140 163856004 164527545 191165338 199724980 204820005 205870364 219370060 220575390 257337955 273093340 286748007 299587470 308805546 329055090 382330676 409640010 441150780 477913345 514675910 573496014 599174940 617611092 658110180 669078683 772013865 819280020 955826690 1029351820 1146992028 1338157366 1433740035 1544027730 1911653380 2007236049 2676314732 2867480070 3088055460 3345393415 4014472098 5734960140 6690786830 8028944196 10036180245 13381573660 20072360490 40144720980
• Sum of all divisors σ(n): 145825166592
• Sum of proper divisors (its aliquot sum) s(n): 105680445612
• 40144720980 is an abundant number, because the sum of its proper divisors (105680445612) is greater than itself. Its abundance is 65535724632

Bases of 40144720980

• Binary: 100101011000110011111101010001010100₂
• Hexadecimal: 0x958CFD454
• Base-36: IFX4OYC

Squares and roots of 40144720980

• 40144720980 squared (40144720980²) is 1611598622562052160400
• 40144720980 cubed (40144720980³) is 64697177034505916715464205192000
• The square root of 40144720980 is 200361.4757881365
• The cube root of 40144720980 is 3424.0714190719

Scales and comparisons

• 40,144,720,980 seconds is equal to 1,276 years, 24 weeks, 5 days, 23 hours, 23 minutes.
• To count from 1 to 40,144,720,980 would take you about two thousand, five hundred fifty-two 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 40144720980 cubic inches would be around 285.3 feet tall.

Recreational maths with 40144720980

• 40144720980 backwards is 08902744104
• 40144720980 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40144720980's digits is 39
• More coming soon!