72496004490

Names of 72496004490

• Cardinal: 72496004490 can be written as Seventy-two billion, four hundred ninety-six million, four thousand, four hundred ninety.

Scientific notation

• Scientific notation: 7.249600449 × 10¹⁰

Factors of 72496004490

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 273

Divisors of 72496004490

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 31 35 39 42 45 61 62 63 65 70 78 90 91 93 105 117 122 126 130 151 155 182 183 186 195 210 217 234 273 279 302 305 310 315 366 390 403 427 434 453 455 465 546 549 558 585 610 630 651 755 793 806 819 854 906 910 915 930 961 1057 1085 1098 1170 1209 1281 1302 1359 1365 1395 1510 1586 1638 1830 1891 1922 1953 1963 2015 2114 2135 2170 2265 2379 2418 2562 2718 2730 2745 2790 2821 2883 3171 3255 3627 3782 3843 3906 3926 3965 4030 4095 4270 4530 4681 4758 4805 5285 5490 5551 5642 5673 5766 5889 6045 6342 6405 6510 6727 6795 7137 7254 7686 7930 8190 8463 8649 9211 9362 9455 9513 9610 9765 9815 10570 11102 11346 11778 11895 12090 12493 12810 13237 13454 13590 13741 14043 14105 14274 14415 15855 16653 16926 17019 17298 17667 18135 18422 18910 19026 19215 19530 19630 20181 23405 23790 24583 24986 25389 26474 27482 27633 27755 28086 28210 28365 28830 29445 31710 32767 33306 33635 34038 35334 35685 36270 37479 38430 39711 40362 41223 42129 42315 43245 46055 46810 47565 49166 49959 50778 55266 55510 56730 58621 58890 60543 60853 62465 64477 65534 66185 67270 68705 70215 71370 73749 74958 79422 82446 82899 83265 84258 84630 85095 86490 87451 88335 92110 95130 98301 99918 100905 112437 117242 119133 119743 121086 121706 122915 123669 124930 126945 128954 132370 137410 138165 140430 145111 147498 163835 165798 166530 170190 172081 174902 175863 176670 182559 187395 193431 196602 198555 201810 206115 210645 221247 224874 238266 239486 245830 247338 249795 253890 262353 276330 285541 290222 293105 294903 302715 304265 322385 327670 344162 351726 359229 365118 368745 374790 386862 397110 410347 412230 414495 421290 425971 435333 437255 442494 491505 499590 516243 524706 527589 547677 562185 571082 580293 586210 589806 595665 598715 605430 608530 618345 644770 718458 725555 737490 762073 787059 820694 828990 838201 851942 856623 860405 870666 874510 879315 912795 967155 983010 1015777 1032486 1055178 1077687 1095354 1106235 1124370 1160586 1191330 1197430 1231041 1236690 1277913 1305999 1311765 1427705 1451110 1474515 1524146 1548729 1574118 1676402 1713246 1720810 1758630 1796145 1825590 1886443 1934310 1998787 2031554 2051735 2129855 2155374 2176665 2212470 2286219 2462082 2514603 2555826 2569869 2581215 2611998 2623530 2637945 2738385 2855410 2901465 2949030 3047331 3097458 3592290 3693123 3712033 3772886 3810365 3833739 3935295 3997574 4103470 4191005 4259710 4283115 4353330 4572438 5029206 5078885 5139738 5162430 5275890 5334511 5388435 5476770 5659329 5802930 5996361 6094662 6155205 6389565 6529995 6858657 7386246 7424066 7543809 7620730 7667478 7743645 7870590 8382010 8566230 8851771 9141993 9432215 9993935 10157770 10669022 10776870 11136099 11318658 11431095 11992722 12310410 12573015 12779130 12849345 13059990 13205101 13717314 15087618 15236655 15487290 16003533 16977987 17703542 17989083 18283986 18465615 18560165 18864430 19168695 19987870 22272198 22862190 25146030 25698690 25984231 26410202 26555313 26672555 28296645 29981805 30473310 32007066 33408297 33955974 34293285 35978166 36931230 37120330 37719045 38337390 39615303 44258855 45709965 48010599 51968462 53110626 53345110 55680495 56593290 59963610 61962397 66025505 66816594 68586570 75438090 77952693 79230606 79665939 80017665 84889935 88517710 89945415 91419930 96021198 111360990 115073023 118845909 123924794 129921155 132051010 132776565 155905386 159331878 160035330 167041485 169779870 179890830 185887191 198076515 230146046 233858079 237691818 240052995 259842310 265553130 309811985 334082970 345219069 371774382 389763465 396153030 398329695 467716158 480105990 557661573 575365115 594229545 619623970 690438138 779526930 796659390 805511161 929435955 1035657207 1115323146 1150730230 1169290395 1188459090 1611022322 1726095345 1858871910 2071314414 2338580790 2416533483 2788307865 3452190690 4027555805 4833066966 5178286035 5576615730 7249600449 8055111610 10356572070 12082667415 14499200898 24165334830 36248002245 72496004490
• Sum of all divisors σ(n): 245255302656
• Sum of proper divisors (its aliquot sum) s(n): 172759298166
• 72496004490 is an abundant number, because the sum of its proper divisors (172759298166) is greater than itself. Its abundance is 100263293676

Bases of 72496004490

• Binary: 1000011100001000110010011110110001010₂
• Hexadecimal: 0x10E1193D8A
• Base-36: XAY8Z2I

Squares and roots of 72496004490

• 72496004490 squared (72496004490²) is 5255670667014100160100
• 72496004490 cubed (72496004490³) is 381015124273815500099919318849000
• The square root of 72496004490 is 269250.8207786933
• The cube root of 72496004490 is 4169.6988568479

Scales and comparisons

• 72,496,004,490 seconds is equal to 2,305 years, 7 weeks, 5 days, 3 hours, 1 minute, 30 seconds.
• To count from 1 to 72,496,004,490 would take you about four thousand, six 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 72496004490 cubic inches would be around 347.5 feet tall.

Recreational maths with 72496004490

• 72496004490 backwards is 09440069427
• 72496004490 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72496004490's digits is 45
• More coming soon!