4945374720

Names of 4945374720

• Cardinal: 4945374720 can be written as Four billion, nine hundred forty-five million, three hundred seventy-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.94537472 × 10⁹

Factors of 4945374720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 132

Divisors of 4945374720

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 19 20 22 24 26 30 32 33 36 38 39 40 44 45 48 52 55 57 60 64 65 66 72 76 78 79 80 88 90 95 96 99 104 110 114 117 120 128 130 132 143 144 152 156 158 160 165 171 176 180 190 192 195 198 208 209 220 228 234 237 240 247 256 260 264 285 286 288 304 312 316 320 330 342 352 360 380 384 390 395 396 416 418 429 440 456 468 474 480 494 495 512 520 528 570 572 576 585 608 624 627 632 640 660 684 704 711 715 720 741 760 768 780 790 792 832 836 855 858 869 880 912 936 948 960 988 990 1027 1040 1045 1056 1140 1144 1152 1170 1185 1216 1235 1248 1254 1264 1280 1287 1320 1368 1408 1422 1430 1440 1482 1501 1520 1536 1560 1580 1584 1664 1672 1710 1716 1738 1760 1824 1872 1881 1896 1920 1976 1980 2054 2080 2090 2112 2145 2223 2280 2288 2304 2340 2370 2432 2470 2496 2508 2528 2560 2574 2607 2640 2717 2736 2816 2844 2860 2880 2964 3002 3040 3081 3120 3135 3160 3168 3328 3344 3420 3432 3476 3520 3555 3648 3705 3744 3762 3792 3840 3952 3960 4108 4160 4180 4224 4290 4345 4446 4503 4560 4576 4608 4680 4740 4864 4940 4992 5016 5056 5135 5148 5214 5280 5434 5472 5632 5688 5720 5760 5928 6004 6080 6162 6240 6270 6320 6336 6435 6656 6688 6840 6864 6952 7040 7110 7296 7410 7488 7505 7524 7584 7680 7821 7904 7920 8151 8216 8320 8360 8448 8580 8690 8892 9006 9120 9152 9243 9360 9405 9480 9728 9880 9984 10032 10112 10270 10296 10428 10560 10868 10944 11115 11297 11376 11440 11520 11856 12008 12160 12324 12480 12540 12640 12672 12870 13035 13376 13509 13585 13680 13728 13904 14080 14220 14592 14820 14976 15010 15048 15168 15405 15642 15808 15840 16302 16432 16511 16640 16720 16896 17160 17380 17784 18012 18240 18304 18486 18720 18810 18960 19513 19760 19968 20064 20224 20540 20592 20856 21120 21736 21888 22230 22515 22594 22752 22880 23040 23712 24016 24320 24453 24648 24960 25080 25280 25344 25740 26070 26752 27018 27170 27360 27456 27808 28160 28440 29184 29640 29952 30020 30096 30336 30810 31284 31616 31680 32604 32864 33022 33280 33440 33891 34320 34760 35568 36024 36480 36608 36972 37440 37620 37920 39026 39105 39520 40128 40448 40755 41080 41184 41712 42240 43472 43776 44460 45030 45188 45504 45760 46215 47424 48032 48640 48906 49296 49533 49920 50160 50560 50688 51480 52140 53504 54036 54340 54720 54912 55616 56485 56880 58539 59280 59904 60040 60192 60672 61620 62568 63232 63360 65208 65728 66044 66880 67545 67782 68640 69520 71136 72048 72960 73216 73944 74880 75240 75840 78052 78210 79040 80256 81510 82160 82368 82555 83424 84480 86944 87552 88920 90060 90376 91008 91520 92430 94848 96064 97565 97812 98592 99066 99840 100320 101120 101673 102960 104280 107008 108072 108680 109440 109824 111232 112970 113760 117078 118560 120080 120384 121344 122265 123240 125136 126464 126720 130416 131456 132088 133760 135090 135564 137280 139040 142272 144096 145920 147888 148599 149760 150480 151680 156104 156420 158080 160512 163020 164320 164736 165110 166848 169455 173888 175617 177840 180120 180752 182016 183040 184860 189696 192128 195130 195624 197184 198132 200640 202240 203346 205920 208560 214643 216144 217360 218880 219648 222464 225940 227520 234156 237120 240160 240768 244530 246480 247665 250272 253440 260832 262912 264176 267520 270180 271128 274560 278080 284544 288192 292695 295776 297198 299520 300960 303360 312208 312840 316160 321024 326040 328640 329472 330220 333696 338910 347776 351234 355680 360240 361504 364032 366080 369720 379392 384256 390260 391248 394368 396264 401280 406692 411840 417120 429286 432288 434720 437760 444928 451880 455040 468312 474240 480320 481536 489060 492960 495330 500544 508365 521664 525824 528352 535040 540360 542256 549120 556160 569088 576384 585390 591552 594396 601920 606720 624416 625680 632320 643929 652080 657280 658944 660440 667392 677820 695552 702468 711360 720480 723008 739440 742995 768512 780520 782496 788736 792528 802560 813384 823680 834240 858572 864576 869440 878085 903760 910080 936624 948480 960640 963072 978120 985920 990660 1001088 1016730 1043328 1056704 1073215 1080720 1084512 1098240 1112320 1138176 1152768 1170780 1183104 1188792 1203840 1248832 1251360 1287858 1304160 1314560 1320880 1334784 1355640 1391104 1404936 1422720 1440960 1446016 1478880 1485990 1561040 1564992 1577472 1585056 1605120 1626768 1647360 1668480 1717144 1729152 1738880 1756170 1807520 1820160 1873248 1896960 1921280 1931787 1956240 1971840 1981320 2002176 2033460 2086656 2113408 2146430 2161440 2169024 2224640 2305536 2341560 2366208 2377584 2407680 2497664 2502720 2575716 2608320 2629120 2641760 2711280 2809872 2845440 2881920 2892032 2957760 2971980 3122080 3129984 3170112 3219645 3253536 3294720 3336960 3434288 3458304 3477760 3512340 3615040 3746496 3842560 3863574 3912480 3943680 3962640 4004352 4066920 4173312 4226816 4292860 4322880 4338048 4683120 4732416 4755168 4815360 4995328 5005440 5151432 5216640 5283520 5422560 5619744 5690880 5763840 5784064 5915520 5943960 6244160 6259968 6340224 6439290 6507072 6673920 6868576 6916608 6955520 7024680 7230080 7492992 7727148 7824960 7887360 7925280 8133840 8453632 8585720 8645760 8676096 9366240 9510336 9658935 9990656 10010880 10302864 10433280 10567040 10845120 11239488 11527680 11831040 11887920 12488320 12519936 12680448 12878580 13014144 13737152 14049360 14460160 14985984 15454296 15649920 15850560 16267680 17171440 17291520 17352192 18732480 19020672 19317870 20021760 20605728 20866560 21134080 21690240 22478976 23662080 23775840 24976640 25360896 25757160 26028288 27474304 28098720 28920320 29971968 30908592 31299840 31701120 32535360 34342880 34583040 37464960 38041344 38635740 41211456 42268160 43380480 44957952 47551680 49953280 51514320 52056576 54948608 56197440 61817184 62599680 63402240 65070720 68685760 74929920 76082688 77271480 82422912 86760960 89915904 95103360 103028640 109897216 112394880 123634368 126804480 130141440 137371520 149859840 154542960 164845824 190206720 206057280 224789760 247268736 260282880 274743040 309085920 329691648 380413440 412114560 449579520 494537472 549486080 618171840 824229120 989074944 1236343680 1648458240 2472687360 4945374720
• Sum of all divisors σ(n): 21448627200
• Sum of proper divisors (its aliquot sum) s(n): 16503252480
• 4945374720 is an abundant number, because the sum of its proper divisors (16503252480) is greater than itself. Its abundance is 11557877760

Bases of 4945374720

• Binary: 100100110110001000110111000000000₂
• Hexadecimal: 0x126C46E00
• Base-36: 29SCJK0

Squares and roots of 4945374720

• 4945374720 squared (4945374720²) is 24456731121215078400
• 4945374720 cubed (4945374720³) is 120947699820694304402178048000
• The square root of 4945374720 is 70323.3582815837
• The cube root of 4945374720 is 1703.7259362181

Scales and comparisons

• 4,945,374,720 seconds is equal to 157 years, 12 weeks, 6 days, 3 hours, 12 minutes.
• To count from 1 to 4,945,374,720 would take you about three hundred fourteen 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 4945374720 cubic inches would be around 142 feet tall.

Recreational maths with 4945374720

• 4945374720 backwards is 0274735494
• 4945374720 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4945374720's digits is 45
• More coming soon!