73128691350

Names of 73128691350

• Cardinal: 73128691350 can be written as Seventy-three billion, one hundred twenty-eight million, six hundred ninety-one thousand, three hundred fifty.

Scientific notation

• Scientific notation: 7.312869135 × 10¹⁰

Factors of 73128691350

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 917

Divisors of 73128691350

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 25 26 27 30 33 39 45 50 54 55 65 66 75 78 81 90 99 110 117 121 130 135 143 150 162 165 169 195 198 225 234 242 270 275 286 297 325 330 338 351 363 390 405 429 450 495 507 550 585 594 605 650 675 702 715 726 810 825 845 858 883 891 975 990 1014 1053 1089 1170 1210 1287 1350 1430 1485 1521 1573 1650 1690 1755 1766 1782 1815 1859 1950 2025 2106 2145 2178 2475 2535 2574 2649 2925 2970 3025 3042 3146 3267 3510 3575 3630 3718 3861 4050 4225 4290 4415 4455 4563 4719 4950 5070 5265 5298 5445 5577 5850 6050 6435 6534 7150 7425 7605 7722 7865 7947 8450 8775 8830 8910 9075 9126 9295 9438 9713 9801 10530 10725 10890 11154 11479 11583 12675 12870 13245 13689 14157 14850 15210 15730 15894 16335 16731 17550 18150 18590 19305 19426 19602 20449 21450 22075 22275 22815 22958 23166 23595 23841 25350 26325 26490 27225 27378 27885 28314 29139 32175 32670 33462 34437 38025 38610 39325 39735 40898 42471 44150 44550 45630 46475 47190 47682 48565 49005 50193 52650 54450 55770 57395 57915 58278 61347 64350 66225 68445 68874 70785 71523 76050 78650 79470 81675 83655 84942 87417 92950 96525 97130 98010 100386 102245 103311 106843 114075 114790 115830 117975 119205 122694 126269 127413 132450 136890 139425 141570 143046 145695 149227 150579 163350 167310 172185 174834 184041 193050 198675 204490 206622 212355 213686 228150 235950 238410 242825 245025 250965 252538 254826 262251 278850 286975 289575 291390 298454 301158 306735 309933 320529 342225 344370 353925 357615 368082 378807 397350 418275 424710 437085 447681 485650 490050 501930 511225 516555 524502 534215 552123 573950 579150 596025 613470 619866 631345 637065 641058 684450 707850 715230 728475 746135 752895 757614 786753 836550 860925 874170 895362 920205 929799 961587 1022450 1033110 1061775 1068430 1104246 1136421 1192050 1254825 1262690 1274130 1311255 1343043 1388959 1456950 1492270 1505790 1533675 1549665 1573506 1602645 1641497 1656369 1721850 1788075 1840410 1859598 1894035 1923174 2123550 2185425 2238405 2272842 2509650 2582775 2622510 2671075 2686086 2760615 2777918 2884761 3067350 3099330 3156725 3185325 3205290 3282994 3312738 3409263 3576150 3730675 3764475 3788070 3933765 4029129 4166877 4370850 4476810 4601025 4648995 4807935 4924491 5165550 5342150 5521230 5682105 5769522 6313450 6370650 6556275 6715215 6818526 6944795 7461350 7528950 7748325 7867530 8013225 8058258 8207485 8281845 8333754 8654283 9202050 9297990 9470175 9615870 9848982 10227789 11192025 11364210 12087387 12500631 13112550 13430430 13803075 13889590 14423805 14773473 15496650 16026450 16414970 16563690 17046315 17308566 18056467 18940350 19668825 20145645 20455578 20834385 22384050 23244975 24039675 24174774 24622455 25001262 27606150 28410525 28847610 29546946 33576075 34092630 34723975 36112934 37501893 39337650 40291290 41037425 41409225 41668770 43271415 44320419 46489950 48079350 49244910 51138945 54169401 56821050 60436935 62503155 67152150 69447950 72119025 73867365 75003786 82074850 82818450 85231575 86542830 88640838 90282335 100728225 102277890 104171925 108338802 112505679 120873870 123112275 125006310 132961257 144238050 147734730 162508203 170463150 180564670 187509465 201456450 208343850 216357075 221602095 225011358 246224550 255694725 265922514 270847005 302184675 312515775 325016406 369336825 375018930 432714150 443204190 451411675 487524609 511389450 541694010 562528395 604369350 625031550 664806285 738673650 812541015 902823350 937547325 975049218 1108010475 1125056790 1329612570 1354235025 1462573827 1625082030 1875094650 2216020950 2437623045 2708470050 2812641975 2925147654 3324031425 4062705075 4875246090 5625283950 6648062850 7312869135 8125410150 12188115225 14625738270 24376230450 36564345675 73128691350
• Sum of all divisors σ(n): 242115902028
• Sum of proper divisors (its aliquot sum) s(n): 168987210678
• 73128691350 is an abundant number, because the sum of its proper divisors (168987210678) is greater than itself. Its abundance is 95858519328

Bases of 73128691350

• Binary: 1000100000110110011110100011010010110₂
• Hexadecimal: 0x1106CF4696
• Base-36: XLEXNDI

Squares and roots of 73128691350

• 73128691350 squared (73128691350²) is 5347805498563564822500
• 73128691350 cubed (73128691350³) is 391078017704287800260320035375000
• The square root of 73128691350 is 270423.1708822305
• The cube root of 73128691350 is 4181.7936669647

Scales and comparisons

• 73,128,691,350 seconds is equal to 2,325 years, 13 weeks, 5 days, 21 hours, 22 minutes, 30 seconds.
• To count from 1 to 73,128,691,350 would take you about four thousand, six 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 73128691350 cubic inches would be around 348.5 feet tall.

Recreational maths with 73128691350

• 73128691350 backwards is 05319682137
• 73128691350 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 73128691350's digits is 45
• More coming soon!