29148699840

Names of 29148699840

• Cardinal: 29148699840 can be written as Twenty-nine billion, one hundred forty-eight million, six hundred ninety-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.914869984 × 10¹⁰

Factors of 29148699840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1390

Divisors of 29148699840

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 31 32 39 40 48 52 59 60 62 64 65 78 80 93 96 104 118 120 124 130 155 156 160 177 186 192 195 208 236 240 248 260 295 310 312 320 354 372 390 403 416 465 472 480 496 520 590 620 624 708 744 767 780 806 832 885 930 944 960 992 1040 1180 1209 1240 1248 1277 1416 1488 1534 1560 1612 1770 1829 1860 1888 1984 2015 2080 2301 2360 2418 2480 2496 2554 2832 2976 3068 3120 3224 3540 3658 3720 3776 3831 3835 4030 4160 4602 4720 4836 4960 5108 5487 5664 5952 6045 6136 6240 6385 6448 7080 7316 7440 7662 7670 8060 9145 9204 9440 9672 9920 10216 10974 11328 11505 12090 12272 12480 12770 12896 14160 14632 14880 15324 15340 16120 16601 18290 18408 18880 19155 19344 20432 21948 23010 23777 24180 24544 25540 25792 27435 28320 29264 29760 30648 30680 32240 33202 36580 36816 38310 38688 39587 40864 43896 46020 47554 48360 49088 49803 51080 54870 56640 58528 61296 61360 64480 66404 71331 73160 73632 75343 76620 77376 79174 81728 83005 87792 92040 95108 96720 99606 102160 109740 117056 118761 118885 122592 122720 128960 132808 142662 146320 147264 150686 153240 158348 166010 175584 184080 190216 193440 197935 199212 204320 219480 226029 237522 237770 245184 245440 249015 265616 285324 292640 301372 306480 316696 332020 351168 356655 368160 376715 380432 386880 395870 398424 408640 438960 452058 475044 475540 498030 514631 531232 570648 585280 593805 602744 612960 633392 664040 713310 736320 753430 760864 791740 796848 877920 904116 950088 951080 979459 996060 1029262 1062464 1130145 1141296 1187610 1205488 1225920 1266784 1328080 1426620 1506860 1521728 1543893 1583480 1593696 1755840 1808232 1900176 1902160 1958918 1992120 2058524 2260290 2282592 2335633 2375220 2410976 2533568 2573155 2656160 2853240 2938377 3013720 3087786 3166960 3187392 3616464 3800352 3804320 3917836 3984240 4117048 4520580 4565184 4671266 4750440 4821952 4897295 5146310 5312320 5706480 5876754 6027440 6175572 6333920 7006899 7232928 7600704 7608640 7719465 7835672 7968480 8234096 9041160 9342532 9500880 9794590 10292620 11412960 11678165 11753508 12054880 12351144 12667840 14013798 14465856 14691885 15438930 15671344 15936960 16468192 18082320 18685064 19001760 19589180 20585240 22825920 23356330 23507016 24109760 24702288 28027596 29383770 30363229 30877860 31342688 32936384 35034495 36164640 37370128 38003520 39178360 41170480 46712660 47014032 49404576 56055192 58767540 60726458 61755720 62685376 70068990 72329280 74740256 78356720 82340960 91089687 93425320 94028064 98809152 112110384 117535080 121452916 123511440 140137980 149480512 151816145 156713440 164681920 182179374 186850640 188056128 224220768 235070160 242905832 247022880 280275960 303632290 313426880 364358748 373701280 448441536 455448435 470140320 485811664 494045760 560551920 607264580 728717496 747402560 910896870 940280640 971623328 1121103840 1214529160 1457434992 1821793740 1943246656 2242207680 2429058320 2914869984 3643587480 4858116640 5829739968 7287174960 9716233280 14574349920 29148699840
• Sum of all divisors σ(n): 104706846720
• Sum of proper divisors (its aliquot sum) s(n): 75558146880
• 29148699840 is an abundant number, because the sum of its proper divisors (75558146880) is greater than itself. Its abundance is 46409447040

Bases of 29148699840

• Binary: 11011001001011001011101110011000000₂
• Hexadecimal: 0x6C965DCC0
• Base-36: DE2DSQO

Squares and roots of 29148699840

• 29148699840 squared (29148699840²) is 849646702362416025600
• 29148699840 cubed (29148699840³) is 24766096697207883627420155904000
• The square root of 29148699840 is 170729.9031804329
• The cube root of 29148699840 is 3077.5590600187

Scales and comparisons

• 29,148,699,840 seconds is equal to 926 years, 43 weeks, 4 days, 5 hours, 4 minutes.
• To count from 1 to 29,148,699,840 would take you about one thousand, eight hundred fifty-three 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 29148699840 cubic inches would be around 256.5 feet tall.

Recreational maths with 29148699840

• 29148699840 backwards is 04899684192
• 29148699840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29148699840's digits is 60
• More coming soon!