45747486720

Names of 45747486720

• Cardinal: 45747486720 can be written as Forty-five billion, seven hundred forty-seven million, four hundred eighty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.574748672 × 10¹⁰

Factors of 45747486720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 103

Divisors of 45747486720

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 37 39 40 43 45 48 52 54 60 64 65 72 74 78 80 86 90 96 104 108 111 117 120 128 129 130 135 144 148 156 160 172 180 185 192 195 208 215 216 222 234 240 256 258 260 270 288 296 312 320 333 344 351 360 370 384 387 390 416 430 432 444 468 480 481 512 516 520 540 555 559 576 585 592 624 640 645 666 688 702 720 740 768 774 780 832 860 864 888 936 960 962 999 1024 1032 1040 1080 1110 1118 1152 1161 1170 1184 1248 1280 1290 1332 1376 1404 1440 1443 1480 1536 1548 1560 1591 1664 1665 1677 1720 1728 1755 1776 1872 1920 1924 1935 1998 2048 2064 2080 2160 2220 2236 2304 2322 2340 2368 2405 2496 2560 2580 2664 2752 2795 2808 2880 2886 2960 3072 3096 3120 3182 3328 3330 3354 3440 3456 3510 3552 3744 3840 3848 3870 3996 4096 4128 4160 4320 4329 4440 4472 4608 4644 4680 4736 4773 4810 4992 4995 5031 5120 5160 5328 5504 5590 5616 5760 5772 5805 5920 6144 6192 6240 6364 6656 6660 6708 6880 6912 7020 7104 7215 7488 7680 7696 7740 7955 7992 8192 8256 8320 8385 8640 8658 8880 8944 9216 9288 9360 9472 9546 9620 9984 9990 10062 10240 10320 10656 11008 11180 11232 11520 11544 11610 11840 12288 12384 12480 12728 12987 13312 13320 13416 13760 13824 14040 14208 14319 14430 14976 15093 15360 15392 15480 15910 15984 16384 16512 16640 16770 17280 17316 17760 17888 18432 18576 18720 18944 19092 19240 19968 19980 20124 20480 20640 20683 21312 21645 22016 22360 22464 23040 23088 23220 23680 23865 24576 24768 24960 25155 25456 25974 26624 26640 26832 27520 27648 28080 28416 28638 28860 29952 30186 30720 30784 30960 31820 31968 33024 33280 33540 34560 34632 35520 35776 36864 37152 37440 37888 38184 38480 39936 39960 40248 40960 41280 41366 42624 42957 43290 44032 44720 44928 46080 46176 46440 47360 47730 49152 49536 49920 50310 50912 51948 53248 53280 53664 55040 55296 56160 56832 57276 57720 59904 60372 61440 61568 61920 62049 63640 63936 64935 66048 66560 67080 69120 69264 71040 71552 71595 73728 74304 74880 75465 75776 76368 76960 79872 79920 80496 81920 82560 82732 85248 85914 86580 88064 89440 89856 92160 92352 92880 94720 95460 99072 99840 100620 101824 103415 103896 106496 106560 107328 110080 110592 112320 113664 114552 115440 119808 120744 122880 123136 123840 124098 127280 127872 129870 132096 133120 134160 138240 138528 142080 143104 143190 147456 148608 149760 150930 151552 152736 153920 159744 159840 160992 165120 165464 170496 171828 173160 176128 178880 179712 184320 184704 185760 186147 189440 190920 198144 199680 201240 203648 206830 207792 212992 213120 214656 214785 220160 221184 224640 227328 229104 230880 239616 241488 245760 246272 247680 248196 254560 255744 259740 264192 266240 268320 276480 277056 284160 286208 286380 297216 299520 301860 303104 305472 307840 310245 319488 319680 321984 330240 330928 340992 343656 346320 352256 357760 359424 368640 369408 371520 372294 378880 381840 396288 399360 402480 407296 413660 415584 426240 429312 429570 440320 442368 449280 454656 458208 461760 479232 482976 492544 495360 496392 509120 511488 519480 528384 532480 536640 552960 554112 558441 568320 572416 572760 594432 599040 603720 606208 610944 615680 620490 638976 639360 643968 660480 661856 681984 687312 692640 704512 715520 718848 737280 738816 743040 744588 757760 763680 792576 798720 804960 814592 827320 831168 852480 858624 859140 880640 898560 909312 916416 923520 930735 958464 965952 985088 990720 992784 1018240 1022976 1038960 1056768 1064960 1073280 1105920 1108224 1116882 1136640 1144832 1145520 1188864 1198080 1207440 1221888 1231360 1240980 1278720 1287936 1320960 1323712 1363968 1374624 1385280 1431040 1437696 1477632 1486080 1489176 1515520 1527360 1585152 1597440 1609920 1629184 1654640 1662336 1704960 1717248 1718280 1761280 1797120 1818624 1832832 1847040 1861470 1916928 1931904 1970176 1981440 1985568 2036480 2045952 2077920 2113536 2146560 2211840 2216448 2233764 2273280 2289664 2291040 2377728 2396160 2414880 2443776 2462720 2481960 2557440 2575872 2641920 2647424 2727936 2749248 2770560 2792205 2862080 2875392 2955264 2972160 2978352 3031040 3054720 3170304 3194880 3219840 3258368 3309280 3324672 3409920 3434496 3436560 3522560 3594240 3665664 3694080 3722940 3863808 3940352 3962880 3971136 4072960 4091904 4155840 4293120 4432896 4467528 4546560 4579328 4582080 4755456 4792320 4829760 4887552 4925440 4963920 5114880 5151744 5283840 5294848 5455872 5498496 5541120 5584410 5724160 5750784 5910528 5944320 5956704 6109440 6340608 6439680 6516736 6618560 6649344 6819840 6868992 6873120 7188480 7331328 7388160 7445880 7727616 7880704 7925760 7942272 8145920 8183808 8311680 8586240 8865792 8935056 9093120 9158656 9164160 9510912 9584640 9659520 9775104 9850880 9927840 10229760 10303488 10567680 10589696 10996992 11082240 11168820 11448320 11821056 11888640 11913408 12218880 12879360 13033472 13237120 13298688 13639680 13737984 13746240 14376960 14662656 14776320 14891760 15455232 15851520 15884544 16291840 16367616 16623360 17172480 17731584 17870112 18328320 19021824 19319040 19550208 19701760 19855680 20459520 20606976 21179392 21993984 22164480 22337640 22896640 23642112 23777280 23826816 24437760 25758720 26066944 26474240 26597376 27279360 27475968 27492480 28753920 29325312 29552640 29783520 30910464 31703040 31769088 32583680 33246720 34344960 35463168 35740224 36656640 38638080 39100416 39403520 39711360 40919040 41213952 42358784 43987968 44328960 44675280 45793280 47554560 47653632 48875520 51517440 52948480 53194752 54984960 58650624 59105280 59567040 61820928 63538176 65167360 66493440 68689920 70926336 71480448 73313280 77276160 78200832 79422720 81838080 82427904 84717568 87975936 88657920 89350560 95109120 95307264 97751040 103034880 105896960 106389504 109969920 117301248 118210560 119134080 123641856 127076352 130334720 132986880 137379840 142960896 146626560 154552320 158845440 169435136 175951872 177315840 178701120 190614528 195502080 206069760 211793920 212779008 219939840 234602496 238268160 247283712 254152704 265973760 285921792 293253120 309104640 317690880 338870272 351903744 354631680 357402240 381229056 391004160 412139520 423587840 439879680 476536320 508305408 531947520 571843584 586506240 618209280 635381760 703807488 714804480 762458112 847175680 879759360 953072640 1016610816 1063895040 1143687168 1173012480 1236418560 1270763520 1429608960 1524916224 1694351360 1759518720 1906145280 2287374336 2541527040 2859217920 3049832448 3519037440 3812290560 4574748672 5083054080 5718435840 7624581120 9149497344 11436871680 15249162240 22873743360 45747486720
• Sum of all divisors σ(n): 184082384640
• Sum of proper divisors (its aliquot sum) s(n): 138334897920
• 45747486720 is an abundant number, because the sum of its proper divisors (138334897920) is greater than itself. Its abundance is 92587411200

Bases of 45747486720

• Binary: 101010100110110000110100000000000000₂
• Hexadecimal: 0xAA6C34000
• Base-36: L0KVEO0

Squares and roots of 45747486720

• 45747486720 squared (45747486720²) is 2092832541196576358400
• 45747486720 cubed (45747486720³) is 95741828885574229865369960448000
• The square root of 45747486720 is 213886.6211804751
• The cube root of 45747486720 is 3576.4795537225

Scales and comparisons

• 45,747,486,720 seconds is equal to 1,454 years, 32 weeks, 4 days, 19 hours, 12 minutes.
• To count from 1 to 45,747,486,720 would take you about two thousand, nine hundred nine 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 45747486720 cubic inches would be around 298 feet tall.

Recreational maths with 45747486720

• 45747486720 backwards is 02768474754
• 45747486720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45747486720's digits is 54
• More coming soon!