40103549640

Names of 40103549640

• Cardinal: 40103549640 can be written as Forty billion, one hundred three million, five hundred forty-nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.010354964 × 10¹⁰

Factors of 40103549640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 767

Divisors of 40103549640

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 28 30 33 35 36 37 40 42 44 45 55 56 60 61 63 66 70 72 74 77 84 88 90 99 105 110 111 120 122 126 132 140 148 154 165 168 180 183 185 198 210 220 222 231 244 252 259 264 280 296 305 308 315 330 333 360 366 370 385 396 407 420 427 440 444 462 488 495 504 518 549 555 610 616 630 641 660 666 671 693 732 740 770 777 792 814 840 854 888 915 924 990 1036 1098 1110 1155 1220 1221 1260 1281 1282 1295 1320 1332 1342 1386 1464 1480 1540 1554 1628 1665 1708 1830 1848 1923 1980 2013 2035 2072 2135 2196 2220 2257 2310 2331 2440 2442 2520 2562 2564 2590 2664 2684 2745 2772 2849 3080 3108 3205 3256 3330 3355 3416 3465 3660 3663 3843 3846 3885 3960 4026 4070 4270 4392 4440 4487 4514 4620 4662 4697 4884 5124 5128 5180 5368 5490 5544 5698 5769 6039 6105 6216 6405 6410 6660 6710 6771 6930 7051 7320 7326 7686 7692 7770 8052 8140 8540 8547 8974 9028 9240 9324 9394 9615 9768 10065 10248 10360 10980 11285 11396 11538 11655 12078 12210 12810 12820 13320 13420 13461 13542 13860 14091 14102 14245 14652 15372 15384 15540 15799 16104 16280 17080 17094 17948 18056 18315 18648 18788 19215 19230 20130 20313 21153 21960 22435 22570 22792 23076 23310 23485 23717 24156 24420 24827 25620 25640 25641 26840 26922 27084 27720 28182 28204 28490 28845 29304 30195 30744 31080 31598 33855 34188 35255 35896 36630 37576 38430 38460 39101 40260 40383 40626 42273 42306 42735 44870 45140 46152 46620 46970 47397 47434 48312 48840 49357 49654 51240 51282 53844 54168 56364 56408 56980 57690 60390 63196 63459 67305 67710 68376 70455 70510 71151 73260 74481 76860 76920 78202 78995 80520 80766 81252 84546 84612 85470 89740 90280 93240 93940 94794 94868 98714 99308 101565 102564 105765 107688 112728 113960 115380 117303 118585 120780 124135 126392 126918 128205 134610 135420 140910 141020 142191 142302 146520 148071 148962 153720 156404 157990 161532 162504 166019 169092 169224 170940 173789 179480 187880 189588 189736 195505 197428 198616 201915 203130 205128 211365 211530 213453 223443 230760 234606 236985 237170 241560 246785 248270 253836 256410 260887 269220 270840 273707 281820 282040 284382 284604 296142 297924 312808 315980 317295 323064 332038 338184 341880 347578 351909 355755 372405 379176 391010 394856 403830 406260 422730 423060 426906 430111 444213 446886 469212 473970 474340 493570 496540 498057 507672 512820 521367 521774 538440 547414 563640 568764 569208 586515 592284 595848 631960 634590 664076 695156 703818 710955 711510 740355 744810 782020 782661 807660 812520 821121 830095 845460 846120 853812 860222 868945 888426 893772 938424 947940 948680 987140 993080 996114 1025640 1042734 1043548 1067265 1094828 1117215 1137528 1173030 1184568 1269180 1290333 1304435 1328152 1368535 1390312 1407636 1421910 1423020 1446737 1480710 1489620 1494171 1564040 1564101 1565322 1615320 1642242 1660190 1690920 1707624 1720444 1737890 1759545 1776852 1787544 1826209 1895880 1974280 1992228 2085468 2087096 2134530 2150555 2189656 2221065 2234430 2346060 2347983 2463363 2490285 2538360 2580666 2606835 2608870 2737070 2815272 2843820 2846040 2893474 2961420 2979240 2988342 3010777 3128202 3130644 3284484 3320380 3440888 3475780 3519090 3553704 3652418 3870999 3913305 3984456 4105605 4170936 4269060 4301110 4340211 4442130 4468860 4692120 4695966 4926726 4980570 5161332 5213670 5217740 5474140 5478627 5687640 5786948 5922840 5976684 6021554 6256404 6261288 6451665 6568968 6640760 6951560 7038180 7233685 7304836 7470855 7741998 7820505 7826610 8211210 8538120 8602220 8680422 8884260 8937720 9032331 9131045 9391932 9853452 9961140 10127159 10322664 10427340 10435480 10948280 10957254 11573896 11739915 11953368 12043108 12316815 12512808 12903330 13020633 14076360 14467370 14609672 14941710 15053885 15483996 15641010 15653220 15914107 16422420 16435881 17204440 17360844 17768520 18064662 18262090 18783864 19354995 19706904 19922280 20254318 20854680 21701055 21914508 23479830 24086216 24633630 25806660 26041266 27096993 27393135 28934740 29883420 30107770 30381477 30967992 31282020 31306440 31828214 32844840 32871762 34721688 36129324 36524180 38709990 40508636 43402110 43829016 45161655 46959660 47742321 49267260 50635795 51613320 52082532 54193986 54786270 57869480 59766840 60215540 60762954 62564040 63656428 65103165 65743524 72258648 73048360 77419980 79570535 81017272 82179405 86804220 90323310 91144431 93919320 95484642 98534520 101271590 104165064 108387972 109572540 111398749 120431080 121525908 127312856 130206330 131487048 135484965 143226963 151907385 154839960 159141070 164358810 173608440 180646620 182288862 190969284 202543180 216775944 219145080 222797498 238711605 243051816 260412660 270969930 286453926 303814770 318282140 328717620 334196247 361293240 364577724 381938568 405086360 445594996 455722155 477423210 520825320 541939860 556993745 572907852 607629540 636564280 657435240 668392494 716134815 729155448 891189992 911444310 954846420 1002588741 1083879720 1113987490 1145815704 1215259080 1336784988 1432269630 1670981235 1822888620 1909692840 2005177482 2227974980 2673569976 2864539260 3341962470 3645777240 4010354964 4455949960 5012943705 5729078520 6683924940 8020709928 10025887410 13367849880 20051774820 40103549640
• Sum of all divisors σ(n): 169889840640
• Sum of proper divisors (its aliquot sum) s(n): 129786291000
• 40103549640 is an abundant number, because the sum of its proper divisors (129786291000) is greater than itself. Its abundance is 89682741360

Bases of 40103549640

• Binary: 100101010110010110111001101011001000₂
• Hexadecimal: 0x9565B9AC8
• Base-36: IF8M8Y0

Squares and roots of 40103549640

• 40103549640 squared (40103549640²) is 1608294693727944129600
• 40103549640 cubed (40103549640³) is 64498326085667204056560193344000
• The square root of 40103549640 is 200258.7067770089
• The cube root of 40103549640 is 3422.9004736731

Scales and comparisons

• 40,103,549,640 seconds is equal to 1,275 years, 8 weeks, 5 days, 10 hours, 54 minutes.
• To count from 1 to 40,103,549,640 would take you about two thousand, five hundred fifty 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 40103549640 cubic inches would be around 285.2 feet tall.

Recreational maths with 40103549640

• 40103549640 backwards is 04694530104
• 40103549640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40103549640's digits is 36
• More coming soon!