42750745920

Names of 42750745920

• Cardinal: 42750745920 can be written as Forty-two billion, seven hundred fifty million, seven hundred forty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.275074592 × 10¹⁰

Factors of 42750745920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 328

Divisors of 42750745920

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 31 32 34 36 40 41 45 48 51 54 60 62 64 68 72 80 82 85 90 93 96 102 108 120 123 124 135 136 144 153 155 160 164 170 180 186 192 204 205 216 229 240 246 248 255 270 272 279 288 306 310 320 328 340 360 369 372 408 410 432 458 459 465 480 492 496 510 527 540 544 558 576 612 615 620 656 680 687 697 720 738 744 765 816 820 837 864 916 918 930 960 984 992 1020 1054 1080 1088 1107 1116 1145 1224 1230 1240 1271 1312 1360 1374 1394 1395 1440 1476 1488 1530 1581 1632 1640 1674 1728 1832 1836 1845 1860 1968 1984 2040 2061 2091 2108 2160 2214 2232 2290 2295 2448 2460 2480 2542 2624 2635 2720 2748 2788 2790 2880 2952 2976 3060 3162 3264 3280 3348 3435 3485 3664 3672 3690 3720 3813 3893 3936 4080 4122 4182 4185 4216 4320 4428 4464 4580 4590 4743 4896 4920 4960 5084 5270 5440 5496 5535 5576 5580 5904 5952 6120 6183 6273 6324 6355 6560 6696 6870 6970 7099 7328 7344 7380 7440 7626 7786 7872 7905 8160 8244 8364 8370 8432 8640 8856 8928 9160 9180 9389 9486 9792 9840 9920 10168 10305 10455 10540 10992 11070 11152 11160 11439 11679 11808 12240 12366 12546 12648 12710 13120 13392 13740 13940 14198 14229 14656 14688 14760 14880 15252 15572 15810 16320 16488 16728 16740 16864 17712 17856 18320 18360 18778 18819 18972 19065 19465 19680 20336 20610 20910 21080 21297 21607 21984 22140 22304 22320 22878 23358 23616 23715 24480 24732 25092 25296 25420 26784 27480 27880 28167 28396 28458 29376 29520 29760 30504 30915 31144 31365 31620 32976 33456 33480 33728 34317 35037 35424 35495 36640 36720 37556 37638 37944 38130 38930 39360 40672 41220 41820 42160 42594 43214 43968 44280 44608 44640 45756 46716 46945 47430 48960 49464 50184 50592 50840 53568 54960 55760 56334 56792 56916 57195 58395 59040 61008 61830 62288 62730 63240 63891 64821 65952 66912 66960 68634 70074 70848 70990 71145 73280 73440 75112 75276 75888 76260 77860 81344 82440 83640 84320 84501 85188 86428 88560 89280 91512 93432 93890 94095 94860 98928 100368 101184 101680 105111 106485 108035 109920 111520 112668 113584 113832 114390 116790 118080 120683 122016 123660 124576 125460 126480 127782 129642 131904 133824 133920 137268 140148 140835 141980 142290 146880 150224 150552 151776 152520 155720 159613 164880 167280 168640 169002 170376 171585 172856 175185 177120 183024 186864 187780 188190 189720 191673 194463 197856 200736 203360 210222 212970 216070 219840 223040 225336 227168 227664 228780 233580 241366 244032 247320 249152 250920 252960 253503 255564 259284 267840 274536 280296 281670 283960 284580 291059 300448 301104 303552 305040 311440 319226 319455 324105 329760 334560 338004 340752 343170 345712 350370 354240 362049 366048 373728 375560 376380 379440 383346 388926 395712 401472 406720 420444 422505 425940 432140 450672 454336 455328 457560 467160 478839 482732 494640 501840 505920 507006 511128 518568 525555 549072 560592 563340 567920 569160 582118 583389 600896 602208 603415 610080 622880 638452 638910 648210 659520 669120 676008 681504 686340 691424 700740 724098 732096 747456 751120 752760 758880 766692 777852 798065 840888 845010 851880 864280 873177 901344 910656 915120 934320 957678 958365 965464 972315 989280 1003680 1014012 1022256 1037136 1051110 1086147 1098144 1121184 1126680 1135840 1138320 1164236 1166778 1204416 1206830 1220160 1245760 1267515 1276904 1277820 1296420 1352016 1363008 1372680 1382848 1401480 1436517 1448196 1455295 1502240 1505520 1517760 1533384 1555704 1596130 1681776 1690020 1703760 1728560 1746354 1802688 1810245 1830240 1868640 1915356 1916730 1930928 1944630 1978560 2007360 2028024 2044512 2074272 2102220 2172294 2196288 2242368 2253360 2271680 2276640 2328472 2333556 2394195 2413660 2535030 2553808 2555640 2592840 2619531 2704032 2745360 2802960 2873034 2896392 2910590 2916945 3004480 3011040 3066768 3111408 3192260 3258441 3363552 3380040 3407520 3457120 3492708 3620490 3660480 3737280 3830712 3833460 3861856 3889260 4056048 4089024 4148544 4204440 4309551 4344588 4365885 4506720 4553280 4656944 4667112 4788390 4827320 4948003 5070060 5107616 5111280 5185680 5239062 5408064 5430735 5490720 5605920 5746068 5792784 5821180 5833890 6022080 6133536 6222816 6384520 6516882 6727104 6760080 6815040 6914240 6985416 7182585 7240980 7661424 7666920 7723712 7778520 7858593 8112096 8408880 8619102 8689176 8731770 9013440 9313888 9334224 9576780 9654640 9896006 10140120 10215232 10222560 10371360 10478124 10861470 10981440 11211840 11492136 11585568 11642360 11667780 12267072 12445632 12769040 13033764 13097655 13520160 13970832 14365170 14481960 14844009 15322848 15333840 15557040 15717186 16224192 16292205 16817760 17238204 17378352 17463540 18627776 18668448 19153560 19309280 19792012 20280240 20445120 20742720 20956248 21547755 21722940 22984272 23171136 23284720 23335560 24740015 25538080 26067528 26195310 27040320 27941664 28730340 28963920 29688018 30645696 30667680 31114080 31434372 32584410 33635520 34476408 34756704 34927080 37336896 38307120 38618560 39292965 39584024 40560480 41912496 43095510 43445880 44532027 45968544 46569440 46671120 49480030 51076160 52135056 52390620 55883328 57460680 57927840 59376036 61335360 62228160 62868744 65168820 68952816 69513408 69854160 74220045 76614240 78585930 79168048 81120960 83824992 86191020 86891760 89064054 91937088 93138880 93342240 98960060 104270112 104781240 114921360 115855680 118752072 125737488 130337640 133596081 137905632 139708320 148440090 153228480 157171860 158336096 167649984 172382040 173783520 178128108 186684480 197920120 208540224 209562480 222660135 229842720 237504144 251474976 260675280 267192162 275811264 279416640 296880180 314343720 316672192 344764080 347567040 356256216 395840240 419124960 445320270 459685440 475008288 502949952 521350560 534384324 593760360 628687440 667980405 689528160 712512432 791680480 838249920 890640540 950016576 1042701120 1068768648 1187520720 1257374880 1335960810 1379056320 1425024864 1583360960 1781281080 2137537296 2375041440 2514749760 2671921620 2850049728 3562562160 4275074592 4750082880 5343843240 7125124320 8550149184 10687686480 14250248640 21375372960 42750745920
• Sum of all divisors σ(n): 169595596800
• Sum of proper divisors (its aliquot sum) s(n): 126844850880
• 42750745920 is an abundant number, because the sum of its proper divisors (126844850880) is greater than itself. Its abundance is 84094104960

Bases of 42750745920

• Binary: 100111110100001001001001110101000000₂
• Hexadecimal: 0x9F4249D40
• Base-36: JN0OUO0

Squares and roots of 42750745920

• 42750745920 squared (42750745920²) is 1827626276716396646400
• 42750745920 cubed (42750745920³) is 78132386592618284928186482688000
• The square root of 42750745920 is 206762.5350976331
• The cube root of 42750745920 is 3496.6156651613

Scales and comparisons

• 42,750,745,920 seconds is equal to 1,359 years, 17 weeks, 5 days, 7 hours, 12 minutes.
• To count from 1 to 42,750,745,920 would take you about two thousand, seven hundred eighteen 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 42750745920 cubic inches would be around 291.4 feet tall.

Recreational maths with 42750745920

• 42750745920 backwards is 02954705724
• 42750745920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42750745920's digits is 45
• More coming soon!