13153979520

Names of 13153979520

• Cardinal: 13153979520 can be written as Thirteen billion, one hundred fifty-three million, nine hundred seventy-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.315397952 × 10¹⁰

Factors of 13153979520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 270

Divisors of 13153979520

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 31 32 33 36 37 40 44 45 48 55 60 62 64 66 72 74 80 88 90 93 96 99 110 111 120 124 128 132 144 148 155 160 165 176 180 181 185 186 192 198 220 222 240 248 264 279 288 296 310 320 330 333 341 352 360 362 370 372 384 396 407 440 444 465 480 495 496 528 543 555 558 576 592 620 640 660 666 682 704 720 724 740 744 792 814 880 888 905 930 960 990 992 1023 1056 1086 1110 1116 1147 1152 1184 1221 1240 1320 1332 1364 1395 1408 1440 1448 1480 1488 1584 1628 1629 1665 1705 1760 1776 1810 1860 1920 1980 1984 1991 2035 2046 2112 2172 2220 2232 2294 2368 2442 2480 2640 2664 2715 2728 2790 2880 2896 2960 2976 3069 3168 3256 3258 3330 3410 3441 3520 3552 3620 3663 3720 3960 3968 3982 4070 4092 4224 4344 4440 4464 4588 4736 4884 4960 5115 5280 5328 5430 5456 5580 5611 5735 5760 5792 5920 5952 5973 6105 6138 6336 6512 6516 6660 6697 6820 6882 7040 7104 7240 7326 7440 7920 7964 8140 8145 8184 8688 8880 8928 9176 9768 9920 9955 10230 10323 10560 10656 10860 10912 11160 11222 11470 11584 11840 11904 11946 12210 12276 12617 12672 13024 13032 13320 13394 13640 13764 14208 14480 14652 14880 15345 15840 15928 16280 16290 16368 16833 17205 17376 17760 17856 17919 18315 18352 19536 19840 19910 20091 20460 20646 21120 21312 21720 21824 22320 22444 22940 23168 23680 23892 24420 24552 25234 26048 26064 26640 26788 27280 27528 28055 28960 29304 29760 29865 30690 31680 31856 32560 32580 32736 33485 33666 34410 34752 35520 35712 35838 36630 36704 37851 39072 39820 40182 40920 41292 42624 43440 43648 44640 44888 45880 47784 48840 49104 50468 50499 51615 52096 52128 53280 53576 54560 55056 56110 57920 58608 59520 59730 60273 61380 61721 63085 63360 63712 65120 65160 65472 66970 67332 68820 69504 71040 71676 73260 73408 73667 75702 78144 79640 80364 81840 82584 84165 86880 89280 89595 89776 91760 95568 97680 98208 100455 100936 100998 103230 104256 106560 107152 109120 110112 112220 113553 115840 117216 119460 120546 122760 123442 126170 127424 130240 130320 130944 133940 134664 137640 143352 146520 146816 147334 151404 156288 159280 160728 163680 165168 168330 173760 178560 179190 179552 183520 185163 189255 191136 195360 196416 200910 201872 201996 206460 207607 208512 213120 214304 218240 220224 221001 224440 227106 234432 238920 241092 245520 246884 252340 252495 254848 260480 260640 267880 269328 275280 286704 293040 294668 301365 302808 308605 318560 321456 327360 330336 336660 347520 358380 359104 367040 368335 370326 378510 382272 390720 392832 401820 403744 403992 412920 415214 428608 440448 442002 448880 454212 468864 477840 482184 491040 493768 504680 504990 521280 535760 538656 550560 555489 567765 573408 586080 589336 602730 605616 617210 622821 637120 642912 654720 660672 663003 673320 716760 718208 734080 736670 740652 757020 764544 781440 803640 807488 807984 825840 830428 857216 884004 897760 908424 925815 955680 964368 982080 987536 1009360 1009980 1038035 1042560 1071520 1077312 1101120 1105005 1110978 1135530 1146816 1172160 1178672 1205460 1211232 1234420 1245642 1274240 1285824 1321344 1326006 1346640 1433520 1473340 1481304 1514040 1607280 1614976 1615968 1651680 1660856 1768008 1795520 1816848 1851630 1868463 1911360 1928736 1964160 1975072 2018720 2019960 2076070 2143040 2154624 2202240 2210010 2221956 2271060 2283677 2293632 2344320 2357344 2410920 2422464 2468840 2491284 2571648 2652012 2693280 2777445 2867040 2946680 2962608 3028080 3114105 3214560 3231936 3303360 3315015 3321712 3536016 3591040 3633696 3703260 3736926 3822720 3857472 3950144 4037440 4039920 4152140 4286080 4420020 4443912 4542120 4567354 4714688 4821840 4844928 4937680 4982568 5304024 5386560 5554890 5734080 5893360 5925216 6056160 6228210 6429120 6463872 6606720 6630030 6643424 6851031 7072032 7267392 7406520 7473852 7714944 7900288 8074880 8079840 8304280 8840040 8887824 9084240 9134708 9342315 9429376 9643680 9875360 9965136 10608048 10773120 11109780 11418385 11468160 11786720 11850432 12112320 12456420 12858240 13260060 13286848 13702062 14144064 14534784 14813040 14947704 16159680 16608560 17680080 17775648 18168480 18269416 18684630 19287360 19750720 19930272 20553093 21216096 22219560 22836770 23573440 23700864 24224640 24912840 26520120 26573696 27404124 28288128 29626080 29895408 32319360 33217120 34255155 35360160 35551296 36336960 36538832 37369260 38574720 39501440 39860544 41106186 42432192 44439120 45673540 47146880 49825680 53040240 54808248 59252160 59790816 66434240 68510310 70720320 71102592 72673920 73077664 74738520 79721088 82212372 84864384 88878240 91347080 99651360 102765465 106080480 109616496 118504320 119581632 132868480 137020620 141440640 146155328 149477040 164424744 177756480 182694160 199302720 205530930 212160960 219232992 239163264 274041240 292310656 298954080 328849488 355512960 365388320 398605440 411061860 424321920 438465984 548082480 597908160 657698976 730776640 822123720 876931968 1096164960 1195816320 1315397952 1461553280 1644247440 2192329920 2630795904 3288494880 4384659840 6576989760 13153979520
• Sum of all divisors σ(n): 52822748160
• Sum of proper divisors (its aliquot sum) s(n): 39668768640
• 13153979520 is an abundant number, because the sum of its proper divisors (39668768640) is greater than itself. Its abundance is 26514789120

Bases of 13153979520

• Binary: 1100010000000010011100110010000000₂
• Hexadecimal: 0x31009CC80
• Base-36: 61JJFK0

Squares and roots of 13153979520

• 13153979520 squared (13153979520²) is 173027177212579430400
• 13153979520 cubed (13153979520³) is 2275995945457680513854865408000
• The square root of 13153979520 is 114690.7996310079
• The cube root of 13153979520 is 2360.5817966169

Scales and comparisons

• 13,153,979,520 seconds is equal to 418 years, 13 weeks, 2 days, 3 hours, 12 minutes.
• To count from 1 to 13,153,979,520 would take you about eight hundred thirty-six 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 13153979520 cubic inches would be around 196.7 feet tall.

Recreational maths with 13153979520

• 13153979520 backwards is 02597935131
• 13153979520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13153979520's digits is 45
• More coming soon!