6450249960

Names of 6450249960

• Cardinal: 6450249960 can be written as Six billion, four hundred fifty million, two hundred forty-nine thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 6.45024996 × 10⁹

Factors of 6450249960

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 415

Divisors of 6450249960

• 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 19 20 21 22 24 28 30 33 35 36 37 38 40 42 44 45 55 56 57 60 63 66 70 72 74 76 77 84 88 90 95 99 105 110 111 114 120 126 132 133 140 148 152 154 165 168 171 180 185 190 198 209 210 220 222 228 231 252 259 264 266 280 285 296 308 315 330 331 333 342 360 370 380 385 396 399 407 418 420 440 444 456 462 495 504 518 532 555 570 616 627 630 660 662 665 666 684 693 703 740 760 770 777 792 798 814 836 840 855 888 924 990 993 1036 1045 1064 1110 1140 1155 1197 1221 1254 1260 1295 1320 1324 1330 1332 1368 1386 1406 1463 1480 1540 1554 1596 1628 1655 1665 1672 1710 1848 1881 1980 1986 1995 2035 2072 2090 2109 2220 2280 2310 2317 2331 2394 2442 2508 2520 2590 2648 2660 2664 2772 2812 2849 2926 2979 3080 3108 3135 3192 3256 3310 3330 3420 3465 3515 3641 3663 3762 3885 3960 3972 3990 4070 4180 4218 4389 4440 4620 4634 4662 4788 4884 4921 4965 5016 5180 5320 5544 5624 5698 5852 5958 5985 6105 6216 6270 6289 6327 6620 6660 6840 6930 6951 7030 7282 7315 7326 7524 7733 7770 7944 7980 8140 8360 8436 8547 8778 9240 9268 9324 9405 9576 9768 9842 9930 10360 10545 10923 11396 11585 11655 11704 11916 11970 12210 12247 12540 12578 12654 13167 13240 13320 13860 13902 14060 14245 14564 14630 14652 14763 14895 15048 15466 15540 15960 16280 16872 17094 17556 18205 18315 18536 18648 18810 18867 19684 19860 20853 21090 21846 21945 22792 23170 23199 23310 23832 23940 24420 24494 24605 25080 25156 25308 25487 25641 26334 27720 27804 28120 28490 29128 29260 29304 29526 29790 30932 31080 31445 31635 32769 34188 34755 35112 36410 36630 36741 37620 37734 38665 39368 39720 41706 42180 42735 43692 43890 44023 44289 46340 46398 46620 47880 48840 48988 49210 50312 50616 50974 51282 52668 54131 54615 55608 56601 56980 58520 59052 59580 61235 61864 62890 63270 65538 65835 68376 69179 69510 69597 72820 73260 73482 73815 75240 75468 76461 77330 83412 84360 85470 85729 87384 87780 88046 88578 92680 92796 93240 94335 97976 98420 101948 102564 104265 105336 108262 109230 110223 113202 113960 115995 118104 119160 122470 125780 126540 127435 128205 131076 131670 132069 134717 138358 139020 139194 145640 146520 146964 147630 150936 152922 154660 162393 163845 166824 170940 171458 175560 176092 177156 183705 185592 188670 196840 203896 205128 207537 208530 216524 218460 220115 220446 221445 226404 229383 231990 232693 244940 251560 253080 254870 256410 257187 262152 263340 264138 269434 270655 276716 278040 278388 283005 293928 295260 305844 309320 324786 327690 341880 342916 345895 347985 352184 354312 367410 377340 382305 396207 404151 415074 417060 428645 433048 436920 440230 440892 442890 452808 458766 463980 465386 484253 487179 489880 509740 512820 514374 526680 528276 538868 541310 551115 553432 556776 566010 590520 611688 622611 649572 655380 660345 673585 685832 691790 695970 698079 734820 754680 764610 771561 792414 808302 811965 830148 834120 857290 880460 881784 885780 917532 927960 930772 943019 968506 974358 1019480 1025640 1028748 1037685 1056552 1077736 1082620 1102230 1132020 1146915 1163465 1212453 1245222 1285935 1299144 1310760 1320690 1347170 1383580 1391940 1396158 1452759 1469640 1529220 1543122 1584828 1616604 1623930 1628851 1660296 1714580 1760920 1771560 1835064 1861544 1886038 1937012 1948716 1981035 2020755 2057496 2075370 2094237 2165240 2204460 2264040 2293830 2326930 2421265 2424906 2435895 2490444 2559623 2571870 2641380 2694340 2767160 2783880 2792316 2829057 2905518 3058440 3086244 3113055 3169656 3233208 3247860 3257702 3429160 3490395 3772076 3857805 3874024 3897432 3962070 4041510 4150740 4188474 4358277 4408920 4587660 4653860 4715095 4842530 4849812 4871790 4886553 4980888 5119246 5143740 5282760 5388680 5584632 5658114 5811036 6062265 6172488 6226110 6495720 6515404 6980790 7263795 7544152 7678869 7715610 7924140 8083020 8144255 8301480 8376948 8487171 8716554 9175320 9307720 9430190 9685060 9699624 9743580 9773106 10238492 10287480 10471185 11316228 11622072 12124530 12452220 12798115 13030808 13961580 14145285 14527590 14659659 15357738 15431220 15848280 16166040 16288510 16753896 16974342 17433108 17917361 18860380 19370120 19487160 19546212 20476984 20942370 21791385 22632456 23036607 24249060 24432765 24904440 25596230 27923160 28290570 29055180 29319318 30715476 30862440 32577020 33948684 34866216 35834722 37720760 38394345 39092424 41884740 42435855 43582770 46073214 48498120 48865530 51192460 53752083 56581140 58110360 58638636 61430952 65154040 67897368 71669444 73298295 76788690 83769480 84871710 87165540 89586805 92146428 97731060 102384920 107504166 113162280 115183035 117277272 143338888 146596590 153577380 161256249 169743420 174331080 179173610 184292856 195462120 215008332 230366070 268760415 293193180 307154760 322512498 339486840 358347220 430016664 460732140 537520830 586386360 645024996 716694440 806281245 921464280 1075041660 1290049992 1612562490 2150083320 3225124980 6450249960
• Sum of all divisors σ(n): 28340582400
• Sum of proper divisors (its aliquot sum) s(n): 21890332440
• 6450249960 is an abundant number, because the sum of its proper divisors (21890332440) is greater than itself. Its abundance is 15440082480

Bases of 6450249960

• Binary: 110000000011101110000000011101000₂
• Hexadecimal: 0x1807700E8
• Base-36: 2YOB8Q0

Squares and roots of 6450249960

• 6450249960 squared (6450249960²) is 41605724546480001600
• 6450249960 cubed (6450249960³) is 268367323091703648461199936000
• The square root of 6450249960 is 80313.4481889553
• The cube root of 6450249960 is 1861.4820307501

Scales and comparisons

• 6,450,249,960 seconds is equal to 205 years, 5 weeks, 16 hours, 6 minutes.
• To count from 1 to 6,450,249,960 would take you about four hundred ten 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 6450249960 cubic inches would be around 155.1 feet tall.

Recreational maths with 6450249960

• 6450249960 backwards is 0699420546
• 6450249960 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6450249960's digits is 45
• More coming soon!