15128248320

Names of 15128248320

• Cardinal: 15128248320 can be written as Fifteen billion, one hundred twenty-eight million, two hundred forty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.512824832 × 10¹⁰

Factors of 15128248320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 98

Divisors of 15128248320

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 60 64 68 71 72 80 85 90 96 102 120 128 136 142 144 153 160 170 180 192 204 213 240 255 256 272 284 288 289 306 320 340 355 360 384 408 426 480 510 512 544 568 576 578 612 639 640 680 710 720 765 768 816 852 867 960 1020 1024 1065 1088 1136 1152 1156 1207 1224 1278 1280 1360 1420 1440 1445 1530 1536 1632 1704 1734 1920 2040 2048 2130 2176 2272 2304 2312 2414 2448 2556 2560 2601 2720 2840 2880 2890 3060 3072 3195 3264 3408 3468 3621 3840 4080 4096 4260 4335 4352 4544 4608 4624 4828 4896 5112 5120 5202 5440 5680 5760 5780 6035 6120 6144 6390 6528 6816 6936 7242 7680 8160 8192 8520 8670 8704 9088 9216 9248 9656 9792 10224 10240 10404 10863 10880 11360 11520 11560 12070 12240 12288 12780 13005 13056 13632 13872 14484 15360 16320 16384 17040 17340 17408 18105 18176 18432 18496 19312 19584 20448 20480 20519 20808 21726 21760 22720 23040 23120 24140 24480 24576 25560 26010 26112 27264 27744 28968 30720 32640 34080 34680 34816 36210 36352 36864 36992 38624 39168 40896 40960 41038 41616 43452 43520 45440 46080 46240 48280 48960 49152 51120 52020 52224 54315 54528 55488 57936 61440 61557 65280 68160 69360 69632 72420 72704 73728 73984 77248 78336 81792 81920 82076 83232 86904 87040 90880 92160 92480 96560 97920 102240 102595 104040 104448 108630 109056 110976 115872 122880 123114 130560 136320 138720 139264 144840 145408 147456 147968 154496 156672 163584 164152 166464 173808 174080 181760 184320 184671 184960 193120 195840 204480 205190 208080 208896 217260 218112 221952 231744 245760 246228 261120 272640 277440 278528 289680 290816 295936 307785 308992 313344 327168 328304 332928 347616 348160 363520 368640 369342 369920 386240 391680 408960 410380 416160 417792 434520 436224 443904 463488 492456 522240 545280 554880 579360 581632 591872 615570 617984 626688 654336 656608 665856 695232 696320 727040 737280 738684 739840 772480 783360 817920 820760 832320 835584 869040 872448 887808 923355 926976 984912 1044480 1090560 1109760 1158720 1163264 1183744 1231140 1235968 1253376 1308672 1313216 1331712 1390464 1392640 1454080 1477368 1479680 1544960 1566720 1635840 1641520 1664640 1738080 1744896 1775616 1846710 1853952 1969824 2088960 2181120 2219520 2317440 2367488 2462280 2471936 2506752 2617344 2626432 2663424 2780928 2908160 2954736 2959360 3089920 3133440 3271680 3283040 3329280 3476160 3489792 3551232 3693420 3707904 3939648 4177920 4362240 4439040 4634880 4734976 4924560 4943872 5234688 5252864 5326848 5561856 5816320 5909472 5918720 6179840 6266880 6543360 6566080 6658560 6952320 7102464 7386840 7415808 7879296 8724480 8878080 9269760 9849120 9887744 10469376 10505728 10653696 11123712 11818944 11837440 12359680 12533760 13086720 13132160 13317120 13904640 14204928 14773680 14831616 15758592 17448960 17756160 18539520 19698240 19775488 21011456 21307392 22247424 23637888 23674880 24719360 26173440 26264320 26634240 27809280 29547360 29663232 31517184 35512320 37079040 39396480 42022912 42614784 44494848 47275776 49438720 52346880 52528640 53268480 55618560 59094720 59326464 63034368 71024640 74158080 78792960 84045824 88989696 94551552 98877440 105057280 106536960 111237120 118189440 126068736 148316160 157585920 168091648 177979392 189103104 210114560 213073920 222474240 236378880 252137472 296632320 315171840 336183296 378206208 420229120 444948480 472757760 504274944 630343680 756412416 840458240 889896960 945515520 1008549888 1260687360 1512824832 1680916480 1891031040 2521374720 3025649664 3782062080 5042749440 7564124160 15128248320
• Sum of all divisors σ(n): 56493977904
• Sum of proper divisors (its aliquot sum) s(n): 41365729584
• 15128248320 is an abundant number, because the sum of its proper divisors (41365729584) is greater than itself. Its abundance is 26237481264

Bases of 15128248320

• Binary: 1110000101101101101100000000000000₂
• Hexadecimal: 0x385B6C000
• Base-36: 6Y6YV40

Squares and roots of 15128248320

• 15128248320 squared (15128248320²) is 228863897231582822400
• 15128248320 cubed (15128248320³) is 3462309868802345483913658368000
• The square root of 15128248320 is 122996.9443522887
• The cube root of 15128248320 is 2473.2207499961

Scales and comparisons

• 15,128,248,320 seconds is equal to 481 years, 1 week, 4 days, 11 hours, 12 minutes.
• To count from 1 to 15,128,248,320 would take you about nine hundred sixty-two 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 15128248320 cubic inches would be around 206.1 feet tall.

Recreational maths with 15128248320

• 15128248320 backwards is 02384282151
• 15128248320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 15128248320's digits is 36
• More coming soon!